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]: The teapot was broken by the child by accident.
[EX A]: 1

[EX Q]: I throw you a lifeline and you giggle.
[EX A]: 1

[EX Q]: Smith threw the first base the ball.
[EX A]:
0