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: We persuaded the dentist to examine ourselves.

A: 0
****
Q: They said that Tom would pay up, and pay up he did.

A: 1
****
Q: the boy likes themselves.

A:
0
****
