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: Tom told somebody that he wasn't sick.

SOLUTION: 1

PROBLEM: Every student has to come up with three arguments that show that some condition proposed by Bill is wrong.

SOLUTION: 1

PROBLEM: Carol cut at the bread.

SOLUTION:
1