TASK DEFINITION: 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'.
PROBLEM: The ship's sinking to collect the insurance was very devious.

SOLUTION: 0

PROBLEM: Mary gets depressed when she listens to the Grateful Dead.

SOLUTION: 1

PROBLEM: There was a snake behind the car Fred was sitting in.

SOLUTION:
1