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]: Carla shoveled the snow from among the bushes.
[EX A]: 1

[EX Q]: He looked up it
[EX A]: 0

[EX Q]: Harry thinks that Sally is innocent, although no one else thinks so.
[EX A]:
1

