"""Create fact_checker
Generated by Phi-Octopus Eden
2025-11-06 21:15:04.443119
"""

```python
from typing import List, Dict, Any


class FactChecker:
    """
    A simple fact-checking system that validates facts against a predefined set of truths.
    
    Args:
        truth_db: A dictionary containing known facts as keys and their truth values (True/False) as values.

    Methods:
        check_fact(fact: str) -> bool:
            Checks if the given fact is true according to the provided database.
            
        validate(facts: List[str]) -> Dict[str, bool]:
            Validates a list of facts against the truth database and returns a dictionary with results.
    """

    def __init__(self, truth_db: Dict[str, bool]):
        self.truth_db = truth_db

    def check_fact(self, fact: str) -> bool:
        """
        Checks if the given fact is true according to the provided database.

        Args:
            fact (str): The fact to be checked.

        Returns:
            bool: True if the fact is true, False otherwise.
        """
        return self.truth_db.get(fact, False)

    def validate(self, facts: List[str]) -> Dict[str, bool]:
        """
        Validates a list of facts against the truth database and returns a dictionary with results.

        Args:
            facts (List[str]): A list of facts to be validated.

        Returns:
            Dict[str, bool]: A dictionary mapping each fact to its validation result.
        """
        results = {}
        for fact in facts:
            results[fact] = self.check_fact(fact)
        return results


# Example usage
if __name__ == "__main__":
    # Define a simple truth database
    TRUTH_DB = {
        "Earth is round": True,
        "Python is easy to learn": True,
        "AI can solve all problems": False,
        "Eden is an AI": True
    }
    
    # Create a fact checker instance with the truth database
    fact_checker = FactChecker(TRUTH_DB)
    
    # List of facts to validate
    facts_to_check = [
        "Earth is round",
        "AI can predict weather accurately all the time",
        "Eden is an AI"
    ]
    
    # Validate the facts and print results
    validation_results = fact_checker.validate(facts_to_check)
    for fact, result in validation_results.items():
        print(f"Fact: {fact} -> {'True' if result else 'False'}")
```

This code snippet demonstrates a simple fact-checking system that uses a predefined database of truths to validate given facts. It includes the basic structure and functionality needed to check individual facts as well as multiple facts simultaneously, providing examples on how to use it.