You will be given a sentence. Check whether the sentence is grammatically correct and is meaningful. If the sentence is grammatically correct, then answer with '1', otherwise answer with '0'.

Q: The teapot was broken by the child by accident.

A: 1
****
Q: Wanda taught the students that the earth was round.

A: 1
****
Q: You eat the fish raw and the beef cooked.

A:
1
****