graph LR
A[Feature A > X?<br>Node] -->|Yes| B(Feature B ≤ Y?<br>Node)
A -->|No| C{Feature C > Z?<br>Node}
B -->|Yes| D((Class 1<br>Leaf))
B -->|No| E((Class 2<br>Leaf))
C -->|Yes| F((Class 3<br>Leaf))
C -->|No| G((Class 4<br>Leaf))
style A fill:#f9f,stroke:#333,stroke-width:2px
style B fill:#f9f,stroke:#333,stroke-width:2px
style C fill:#f9f,stroke:#333,stroke-width:2px
style D fill:#ccf,stroke:#333,stroke-width:2px
style E fill:#ccf,stroke:#333,stroke-width:2px
style F fill:#ccf,stroke:#333,stroke-width:2px
style G fill:#ccf,stroke:#333,stroke-width:2px




