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:
His expectations are lower, the higher the stakes are.
answer:
1


question:
The ball rolled the hill.
answer:
0


question:
It's we go to the meeting, that Sally will tell us when.
answer:

0