human
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
During a birthday party, Jack receives a gift from his friend Ella: a small box containing a rare coin. He places the box on the dining table before going outside to play with his friends. While they're gone, Jack's mom moves the box to a shelf in the living room to make space for food. Later, Jack's sister Sophie finds the box and opens it, accidentally dropping the coin into a nearby potted plant. Where does Jack believe his gift is located when he returns, and what do his family members know about its whereabouts? Provide a very brief response.

### Response:
gpt
When Jack returns, he believes his gift is still on the dining table where he originally placed it because he was not there when his mom moved it, nor was he present when his sister found the box and accidentally dropped the coin. He has no reason to suspect that the location of his gift has changed.

Jack's mom knows the box is on a shelf in the living room because she moved it there. However, she does not know that the coin is no longer inside the box since she wasn't there when Sophie dropped it.

Sophie knows that the coin is in the potted plant because she accidentally dropped it there. She also knows that the box, which should contain the coin, is on the shelf in the living room if she did not move it after dropping the coin.