# Logic Family Tree - Logic Programming Example
This example demonstrates logic programming with family tree relationships using Aprender's logic module.
**Run command:**
```bash
cargo run --example logic_family_tree --release
```
**Topics covered:**
- Datalog-style logic programming
- Family relationship inference (parent, grandparent, sibling, ancestor)
- Rule-based reasoning
- Query execution
**See also:**
- [Examples Reference](./examples-reference.md)