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'.

Q: After ten ones had left, seven more soldiers came in.

A: 0
****
Q: The well gushed oil.

A: 1
****
Q: It proves that John is the murderer that he has blood on his hands.

A:
0
****