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:
I throw you a lifeline and you giggle.
answer:
1


question:
The person with who we were talking left.
answer:
0


question:
You give him enough opportunity and every senator will succumb to corruption.
answer:

1