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]: Cynthia devoured the pizza .
[A]: 1


[Q]: We proclaimed John sincerely to the public to be a hero.
[A]: 1


[Q]: The one whose I stole bike was John's.
[A]:
0