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]: Ellen and Helen talked.
[EX A]: 1

[EX Q]: They put the book in the box.
[EX A]: 1

[EX Q]: The more he reads, the more books I wonder to whom he will give.
[EX A]:
0