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: They fed the meat to the lions raw.

SOLUTION: 1

PROBLEM: John was unknown to be the murderer.

SOLUTION: 0

PROBLEM: Palmer is a guy who for for him to stay in school would be stupid.

SOLUTION:
1