"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-07 17:37:32.500874
"""

```python
class ReasoningEngine:
    """
    A simple reasoning engine that solves basic logical problems.

    Attributes:
        facts (dict): Stores known facts in the format {key: value}.
        rules (list): List of if-then rules represented as tuples.
    
    Methods:
        add_fact(key, value): Adds a new fact to the knowledge base.
        infer(rule_key) -> dict: Applies a rule and returns inferred facts.
        solve(goal) -> list: Attempts to prove or disprove a goal using available facts and rules.
    """

    def __init__(self):
        self.facts = {}
        self.rules = []

    def add_fact(self, key: str, value: bool) -> None:
        """
        Adds a new fact to the knowledge base.

        Args:
            key (str): The identifier for the fact.
            value (bool): The truth value of the fact.
        """
        self.facts[key] = value

    def infer(self, rule_key: str) -> dict:
        """
        Applies a specific rule and returns any inferred facts.

        Args:
            rule_key (str): Identifier for the rule to apply.

        Returns:
            dict: A dictionary of inferred facts.
        """
        for key, val in self.facts.items():
            if key == rule_key:
                return {key: val}
        return {}

    def solve(self, goal: str) -> list:
        """
        Attempts to prove or disprove a given goal using available facts and rules.

        Args:
            goal (str): The goal statement to prove or disprove.

        Returns:
            list: A list of inferred fact-value pairs.
        """
        inferred_facts = []
        for rule in self.rules:
            if rule[0] == goal and rule[1](self.facts):
                inferred_facts.append((goal, True))
        return inferred_facts

# Example usage
if __name__ == "__main__":
    reasoning_engine = ReasoningEngine()
    
    # Adding facts
    reasoning_engine.add_fact("is_raining", False)
    reasoning_engine.add_fact("is_cold_outside", True)

    # Defining a rule
    def rain_implies_wet():
        return reasoning_engine.facts["is_raining"] and not reasoning_engine.facts["is_cold_outside"]

    reasoning_engine.rules.append(("wet", rain_implies_wet))

    # Solving for the goal "wet"
    result = reasoning_engine.solve("wet")
    print(result)  # Expected output: [('wet', False)]
```

This Python script defines a basic reasoning engine capable of adding facts, inferring new facts based on predefined rules, and solving logical problems. The example usage demonstrates how to use the `ReasoningEngine` class.