4.7 Concepts closed

Code
graph TD;
    25["true"]:::green;
    25 -->|" "| 23;
    23["Teeth=many"];
    23 -->|" "| 20;
    20["Beak=yes & Teeth=many"];
    20 --> 16;
    16["Gills=no & Beak=yes & Teeth=many"]:::orange;
    16 --> 11;
    11["Length=[3,4] & Gills=no & Beak=yes & Teeth=many"];
    11 --> 1;
    1["Length=3 & Gills=no & Beak=yes & Teeth=many"]:::green;
    11 --> 2;
    2["Length=4 & Gills=no & Beak=yes & Teeth=many"]:::green;
    16 --> 12;
    12["Length=[3,5] & Gills=no & Beak=yes & Teeth=many"];
    12 --> 1;
    12 --> 4;
    4["Length=5 & Gills=no & Beak=yes & Teeth=many"]:::green;
    16 --> 42;
    42["Length=[4,5] & Gills=no & Beak=yes & Teeth=many"];
    42 --> 2;
    42 --> 4;
    20 -->|" "| 17;
    17["Length=[3,4] & Beak=yes & Teeth=many"];
    17 --> 11;
    17 -->|" "| 43;
    43["Length=4 & Beak=yes & Teeth=many"];
    43 --> 2;
    43 -->|" "| 7;
    7["Length=4 & Gills=yes & Beak=yes & Teeth=many"]:::red;
    20 -->|" "| 31;
    31["Length=[3,5] & Beak=yes & Teeth=many"];
    31 --> 12;
    31 -->|" "| 72;
    72["Length=5 & Beak=yes & Teeth=many"];
    72 --> 4;
    72 -->|" "| 6;
    6["Length=5 & Gills=yes & Beak=yes & Teeth=many"]:::red;
    20 -->|" "| 46;
    46["Length=[4,5] & Beak=yes & Teeth=many"];
    46 --> 42;
    46 -->|" "| 43;
    46 -->|" "| 72;
    46 -->|" "| 87;
    87["Length=[4,5] & Gills=yes & Beak=yes & Teeth=many"];
    87 -->|" "| 6;
    87 -->|" "| 7;
    25 -->|" "| 24;
    24["Beak=yes"]:::green;
    24 -->|" "| 20;
    24 -->|" "| 22;
    22["Gills=no & Beak=yes"]:::green;
    22 --> 16;
    22 -->|" "| 19;
    19["Length=[3,4] & Gills=no & Beak=yes"];
    19 --> 11;
    19 --> 15;
    15["Length=3 & Gills=no & Beak=yes"];
    15 --> 1;
    15 --> 3;
    3["Length=3 & Gills=no & Beak=yes & Teeth=few"]:::green;
    19 -->|" "| 45;
    45["Length=4 & Gills=no & Beak=yes"];
    45 --> 2;
    45 -->|" "| 10;
    10["Length=4 & Gills=no & Beak=yes & Teeth=few"]:::red;
    22 --> 33;
    33["Length=[3,5] & Gills=no & Beak=yes"]:::orange;
    33 --> 12;
    33 --> 15;
    33 --> 58;
    58["Length=[3,5] & Gills=no & Beak=yes & Teeth=few"];
    58 --> 3;
    58 --> 5;
    5["Length=5 & Gills=no & Beak=yes & Teeth=few"]:::green;
    22 -->|" "| 48;
    48["Length=[4,5] & Gills=no & Beak=yes"];
    48 --> 42;
    48 -->|" "| 45;
    48 --> 74;
    74["Length=5 & Gills=no & Beak=yes"];
    74 --> 4;
    74 --> 5;
    25 -->|" "| 29;
    29["Length=[3,4]"];
    29 -->|" "| 27;
    27["Length=[3,4] & Teeth=many"];
    27 -->|" "| 17;
    29 -->|" "| 28;
    28["Length=[3,4] & Beak=yes"];
    28 -->|" "| 17;
    28 -->|" "| 19;
    25 -->|" "| 36;
    36["Length=[3,5]"];
    36 -->|" "| 34;
    34["Length=[3,5] & Teeth=many"];
    34 -->|" "| 31;
    34 -->|" "| 75;
    75["Length=5 & Teeth=many"];
    75 -->|" "| 72;
    75 -->|" "| 88;
    88["Length=5 & Gills=yes & Teeth=many"];
    88 -->|" "| 6;
    88 -->|" "| 8;
    8["Length=5 & Gills=yes & Beak=no & Teeth=many"]:::red;
    classDef green fill:#90EE90,stroke:#008000;
    classDef red fill:#FF6347,stroke:#8B0000;
    classDef orange fill:#FFA500,stroke:#FF8C00;
graph TD;
    25["true"]:::green;
    25 -->|" "| 23;
    23["Teeth=many"];
    23 -->|" "| 20;
    20["Beak=yes & Teeth=many"];
    20 --> 16;
    16["Gills=no & Beak=yes & Teeth=many"]:::orange;
    16 --> 11;
    11["Length=[3,4] & Gills=no & Beak=yes & Teeth=many"];
    11 --> 1;
    1["Length=3 & Gills=no & Beak=yes & Teeth=many"]:::green;
    11 --> 2;
    2["Length=4 & Gills=no & Beak=yes & Teeth=many"]:::green;
    16 --> 12;
    12["Length=[3,5] & Gills=no & Beak=yes & Teeth=many"];
    12 --> 1;
    12 --> 4;
    4["Length=5 & Gills=no & Beak=yes & Teeth=many"]:::green;
    16 --> 42;
    42["Length=[4,5] & Gills=no & Beak=yes & Teeth=many"];
    42 --> 2;
    42 --> 4;
    20 -->|" "| 17;
    17["Length=[3,4] & Beak=yes & Teeth=many"];
    17 --> 11;
    17 -->|" "| 43;
    43["Length=4 & Beak=yes & Teeth=many"];
    43 --> 2;
    43 -->|" "| 7;
    7["Length=4 & Gills=yes & Beak=yes & Teeth=many"]:::red;
    20 -->|" "| 31;
    31["Length=[3,5] & Beak=yes & Teeth=many"];
    31 --> 12;
    31 -->|" "| 72;
    72["Length=5 & Beak=yes & Teeth=many"];
    72 --> 4;
    72 -->|" "| 6;
    6["Length=5 & Gills=yes & Beak=yes & Teeth=many"]:::red;
    20 -->|" "| 46;
    46["Length=[4,5] & Beak=yes & Teeth=many"];
    46 --> 42;
    46 -->|" "| 43;
    46 -->|" "| 72;
    46 -->|" "| 87;
    87["Length=[4,5] & Gills=yes & Beak=yes & Teeth=many"];
    87 -->|" "| 6;
    87 -->|" "| 7;
    25 -->|" "| 24;
    24["Beak=yes"]:::green;
    24 -->|" "| 20;
    24 -->|" "| 22;
    22["Gills=no & Beak=yes"]:::green;
    22 --> 16;
    22 -->|" "| 19;
    19["Length=[3,4] & Gills=no & Beak=yes"];
    19 --> 11;
    19 --> 15;
    15["Length=3 & Gills=no & Beak=yes"];
    15 --> 1;
    15 --> 3;
    3["Length=3 & Gills=no & Beak=yes & Teeth=few"]:::green;
    19 -->|" "| 45;
    45["Length=4 & Gills=no & Beak=yes"];
    45 --> 2;
    45 -->|" "| 10;
    10["Length=4 & Gills=no & Beak=yes & Teeth=few"]:::red;
    22 --> 33;
    33["Length=[3,5] & Gills=no & Beak=yes"]:::orange;
    33 --> 12;
    33 --> 15;
    33 --> 58;
    58["Length=[3,5] & Gills=no & Beak=yes & Teeth=few"];
    58 --> 3;
    58 --> 5;
    5["Length=5 & Gills=no & Beak=yes & Teeth=few"]:::green;
    22 -->|" "| 48;
    48["Length=[4,5] & Gills=no & Beak=yes"];
    48 --> 42;
    48 -->|" "| 45;
    48 --> 74;
    74["Length=5 & Gills=no & Beak=yes"];
    74 --> 4;
    74 --> 5;
    25 -->|" "| 29;
    29["Length=[3,4]"];
    29 -->|" "| 27;
    27["Length=[3,4] & Teeth=many"];
    27 -->|" "| 17;
    29 -->|" "| 28;
    28["Length=[3,4] & Beak=yes"];
    28 -->|" "| 17;
    28 -->|" "| 19;
    25 -->|" "| 36;
    36["Length=[3,5]"];
    36 -->|" "| 34;
    34["Length=[3,5] & Teeth=many"];
    34 -->|" "| 31;
    34 -->|" "| 75;
    75["Length=5 & Teeth=many"];
    75 -->|" "| 72;
    75 -->|" "| 88;
    88["Length=5 & Gills=yes & Teeth=many"];
    88 -->|" "| 6;
    88 -->|" "| 8;
    8["Length=5 & Gills=yes & Beak=no & Teeth=many"]:::red;
    classDef green fill:#90EE90,stroke:#008000;
    classDef red fill:#FF6347,stroke:#8B0000;
    classDef orange fill:#FFA500,stroke:#FF8C00;