The farmer's wife saw a black snake inside the house.

Explanation:
The story of the farmer's wife seeing a black snake inside the house is a common folk tale or fable that has been passed down through generations. It is often used as a moral lesson for children.

In the story, the farmer's wife is in the house when she notices something moving out of the corner of her eye. She turns to look and sees a black snake slithering across the floor. The sight of the snake startles her, and she immediately calls for her husband to come and help.

The presence of the snake inside the house is significant because snakes are typically seen as dangerous and venomous creatures. They can pose a threat to humans and their presence in a living space is generally unwelcome.

The story serves as a cautionary tale, warning people to be aware of their surroundings and to take appropriate action when faced with a potential danger. It reminds us to be vigilant and alert, as unexpected threats can arise at any moment.

Additionally, the story may also carry a symbolic meaning. Snakes are often associated with deception or treachery in various cultures and mythologies. Seeing a black snake inside the house could be interpreted as a metaphor for encountering deceit or betrayal within one's own home or personal life.

Overall, the story of the farmer's wife seeing a black snake inside the house serves as a reminder to stay alert, be cautious, and take action when faced with unexpected dangers or potential deceit.