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'.
--------
Question: If my father, he comes home late, my mother always grills him.

Answer: 0


Question: Pavarotti relied on Loren and Bond Hepburn.

Answer: 0


Question: It is this hat that that he was wearing is certain.

Answer:
0