阅读短文，判断句子正误。

Tingting is a Chinese girl. But now she lives in the US. She can speak English, but sometimes she makes mistakes.

Last week, Tingting went to a farm with her friends. She told her friends she wanted to see a ship. Everyone looked surprised and Tingting didn't know why.

Sam said, "Tingting, we are going to the farm, not to the sea. There are no ships on the farm. "Then Tingting knew her mistake. Tingting wanted to say" sheep "not" ship". It was very funny. Her friends all laughed.