instruction:
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:
He attributed the fire to a short circuit.
answer:
1

question:
Ron wanted to wear a tuxedo to the party, but wear a tuxedo to the party Caspar couldn't decide whether to.
answer:
0

question:
He has been must being interrogated by the police at that very moment.
answer:
0