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]: Her stepmother always clad her in black.
[EX A]: 0

[EX Q]: A striped fish swam in the aquarium.
[EX A]: 1

[EX Q]: Melissa searched a clue in the papers.
[EX A]:
0