"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-07 11:22:25.461907
"""

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


class KnowledgeBase:
    def __init__(self):
        self.knowledge = {}

    def add_fact(self, fact: str) -> None:
        """
        Adds a new fact to the knowledge base.
        
        :param fact: A string representing the fact to be added.
        """
        if fact not in self.knowledge:
            self.knowledge[fact] = []

    def add_rule(self, rule: str) -> None:
        """
        Adds a new rule to the knowledge base. A rule consists of a condition and an action.
        
        :param rule: A string representing the rule to be added in the format "if condition then action".
        """
        if 'then' not in rule:
            raise ValueError("Rule must contain 'then'")
        parts = rule.split(' then ')
        self.knowledge[parts[0]] = [parts[1]]

    def query(self, question: str) -> List[str]:
        """
        Queries the knowledge base with a question and returns a list of potential answers.
        
        :param question: A string representing the question to be asked.
        :return: A list of strings containing possible answers to the question based on the rules in the knowledge base.
        """
        if question not in self.knowledge:
            return []
        return self.knowledge[question]


def create_reasoning_engine() -> KnowledgeBase:
    """
    Creates a basic reasoning engine that can add facts and rules, then answer questions based on them.

    :return: A KnowledgeBase instance representing the created reasoning engine.
    """
    reasoning_engine = KnowledgeBase()
    reasoning_engine.add_fact("The sky is blue.")
    reasoning_engine.add_rule("if The sky is blue then It's a clear day")
    
    return reasoning_engine


# Example usage
reasoning_engine = create_reasoning_engine()
print(reasoning_engine.query("What can we infer from 'The sky is blue'?"))  # Should output: ['It\'s a clear day']
```

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

class KnowledgeBase:
    def __init__(self):
        self.knowledge = {}

    def add_fact(self, fact: str) -> None:
        """
        Adds a new fact to the knowledge base.
        
        :param fact: A string representing the fact to be added.
        """
        if fact not in self.knowledge:
            self.knowledge[fact] = []

    def add_rule(self, rule: str) -> None:
        """
        Adds a new rule to the knowledge base. A rule consists of a condition and an action.
        
        :param rule: A string representing the rule to be added in the format "if condition then action".
        """
        if 'then' not in rule:
            raise ValueError("Rule must contain 'then'")
        parts = rule.split(' then ')
        self.knowledge[parts[0]] = [parts[1]]

    def query(self, question: str) -> List[str]:
        """
        Queries the knowledge base with a question and returns a list of potential answers.
        
        :param question: A string representing the question to be asked.
        :return: A list of strings containing possible answers to the question based on the rules in the knowledge base.
        """
        if question not in self.knowledge:
            return []
        return self.knowledge[question]


def create_reasoning_engine() -> KnowledgeBase:
    """
    Creates a basic reasoning engine that can add facts and rules, then answer questions based on them.

    :return: A KnowledgeBase instance representing the created reasoning engine.
    """
    reasoning_engine = KnowledgeBase()
    reasoning_engine.add_fact("The sky is blue.")
    reasoning_engine.add_rule("if The sky is blue then It's a clear day")
    
    return reasoning_engine


# Example usage
reasoning_engine = create_reasoning_engine()
print(reasoning_engine.query("What can we infer from 'The sky is blue'?"))  # Should output: ['It\'s a clear day']
```