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: His expectations are lower, the higher the stakes are.

Answer: 1


Question: We proclaimed John sincerely to the public to be a hero.

Answer: 1


Question: They spoke to the janitor about that robbery yesterday, the cops.

Answer:
1