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:
Tessa sprained Mary 's ankle.
answer:
0


question:
After ten ones had left, seven more soldiers came in.
answer:
0


question:
The only relatives who I'd like to do away with are my aunts.
answer:

1