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'.

[EX Q]: To him presented itself a wonderful opportunity.
[EX A]: 0

[EX Q]: John made Mary cooking Korean food.
[EX A]: 0

[EX Q]: Do you believe that somebody was looking for something?
[EX A]:
1