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: How tall did Sheila marry a man?

SOLUTION: 0

PROBLEM: John rolled the ball from the tree to the bush.

SOLUTION: 1

PROBLEM: Some branches broke off of the tree.

SOLUTION:
1