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:
Fred threw the ball behind the tree.
answer:
1


question:
John believes Sally to be polite.
answer:
1


question:
The money which I am discussing Sarah's claim that the company squandered amounts to $400,000.
answer:

0