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 more that pictures of himself appear in the news, the more embarrassed John becomes.

SOLUTION: 1

PROBLEM: Did Merv show up and did you play chess?

SOLUTION: 1

PROBLEM: Chairman was elected Graham.

SOLUTION:
0