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]: Order one first is what you should do.
[EX A]: 0

[EX Q]: Fred threw the ball behind the tree.
[EX A]: 1

[EX Q]: The Joneses think himself the most wealthy guy on the block.
[EX A]:
0