"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-07 10:54:47.626266
"""

```python
from typing import List, Dict


class ReasoningEngine:
    """
    A basic reasoning engine that solves limited reasoning problems.
    """

    def __init__(self):
        self.knowledge_base: Dict[str, List[Dict[str, str]]] = {}

    def add_knowledge(self, domain: str, facts: List[Dict[str, str]]) -> None:
        """
        Add knowledge to the knowledge base.

        :param domain: The domain of the facts.
        :param facts: A list of facts represented as dictionaries with keys 'subject', 'predicate', and 'object'.
        """
        if domain not in self.knowledge_base:
            self.knowledge_base[domain] = []
        self.knowledge_base[domain].extend(facts)

    def query(self, subject: str, predicate: str) -> List[str]:
        """
        Query the knowledge base for objects that satisfy the given subject and predicate.

        :param subject: The subject of interest.
        :param predicate: The predicate to match against.
        :return: A list of objects that satisfy the query.
        """
        results = []
        for domain, facts in self.knowledge_base.items():
            for fact in facts:
                if fact['subject'] == subject and fact['predicate'] == predicate:
                    results.append(fact['object'])
        return results


# Example usage
if __name__ == "__main__":
    reasoning_engine = ReasoningEngine()
    
    # Adding knowledge to the engine
    reasoning_engine.add_knowledge(
        "people",
        [
            {"subject": "Alice", "predicate": "loves", "object": "Bob"},
            {"subject": "Charlie", "predicate": "hates", "object": "David"}
        ]
    )
    
    # Querying the engine
    print(reasoning_engine.query("Alice", "loves"))  # Output: ['Bob']
    print(reasoning_engine.query("Charlie", "hates"))  # Output: ['David']
```

This code defines a `ReasoningEngine` class that can add and query knowledge represented as simple facts. The example usage demonstrates adding some basic facts and querying them based on the subject and predicate.