"""Create fact_checker
Generated by Phi-Octopus Eden
2025-11-07 15:12:40.960829
"""

```python
from typing import List, Dict


class FactChecker:
    """
    A basic fact-checking system that validates statements against a predefined knowledge base.
    """

    def __init__(self, knowledge_base: Dict[str, bool]):
        """
        Initialize the FactChecker with a knowledge base.

        :param knowledge_base: A dictionary where keys are statements and values are their truthfulness.
        """
        self.knowledge_base = knowledge_base

    def check_statement(self, statement: str) -> bool:
        """
        Check if the given statement is true based on the knowledge base.

        :param statement: The statement to be checked.
        :return: True if the statement is considered true, False otherwise.
        """
        return self.knowledge_base.get(statement, False)

    def check_statements(self, statements: List[str]) -> Dict[str, bool]:
        """
        Check multiple statements against the knowledge base.

        :param statements: A list of statements to be checked.
        :return: A dictionary with each statement as key and a boolean indicating its truthfulness.
        """
        results = {}
        for statement in statements:
            results[statement] = self.check_statement(statement)
        return results


# Example usage
if __name__ == "__main__":
    # Create a knowledge base (simple example, real-world use would involve more complex data)
    knowledge_base = {
        "The Earth is round": True,
        "Python is an interpreted language": True,
        "Water boils at 100 degrees Celsius under standard atmospheric pressure": True,
        "AI can solve all human problems": False
    }

    fact_checker = FactChecker(knowledge_base)
    
    # Check a single statement
    print(fact_checker.check_statement("Python is an interpreted language"))  # Output: True

    # Check multiple statements
    print(fact_checker.check_statements(["The Earth is flat", "AI can solve all human problems"]))  
    # Output: {'The Earth is flat': False, 'AI can solve all human problems': False}
```