"""Create fact_checker
Generated by Phi-Octopus Eden
2025-11-07 05:48:18.243986
"""

```python
from typing import List, Set, Dict
from collections import defaultdict

class FactChecker:
    """
    A class that provides functionality to check factual statements for correctness.
    It addresses limited reasoning sophistication by focusing on basic fact-checking operations.

    Attributes:
        knowledge_base: A dictionary mapping subject-verb-object triples to their truth values.
                        Used as a simple representation of facts.

    Methods:
        add_fact: Adds a fact to the knowledge base.
        check_statement: Checks if a given statement is true based on the knowledge base.
        get_supported_statements: Returns all statements supported by the current knowledge base.
    """

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

    def add_fact(self, subject: str, verb: str, object_: str) -> None:
        """
        Adds a fact to the knowledge base.

        Args:
            subject: The subject of the fact.
            verb: The action or relation in the fact.
            object_: The object involved in the fact.
        """
        self.knowledge_base[f"{subject} {verb} {object_}"] = True

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

        Args:
            statement: A subject-verb-object triple to be checked as a fact.
        Returns:
            True if the statement is supported by the knowledge base, False otherwise.
        """
        return self.knowledge_base[statement]

    def get_supported_statements(self) -> Set[str]:
        """
        Returns all statements supported by the current knowledge base.

        Returns:
            A set of strings representing supported facts.
        """
        return set(self.knowledge_base.keys())

# Example usage
if __name__ == "__main__":
    fact_checker = FactChecker()
    
    # Adding some facts to the knowledge base
    fact_checker.add_fact("Eden", "is", "AI")
    fact_checker.add_fact("Python", "is", "programming language")
    
    # Checking statements
    print(fact_checker.check_statement("Eden is AI"))  # Output: True
    print(fact_checker.check_statement("Python is programming language"))  # Output: True
    
    # Getting all supported statements
    supported_statements = fact_checker.get_supported_statements()
    for statement in supported_statements:
        print(statement)
```

This code provides a basic framework for a "FactChecker" class, which can add facts to a knowledge base and check the truth of given statements based on these facts. The example usage demonstrates how to create an instance, add some facts, and verify their correctness.