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 ship was sunk to collect the insurance.
[EX A]: 1

[EX Q]: There was known to everyone.
[EX A]: 0

[EX Q]: The scientist ran the rats through the maze.
[EX A]:
1