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: What are you eating or did you play chess?

SOLUTION: 0

PROBLEM: Shaving myself is difficult for me.

SOLUTION: 1

PROBLEM: Everybody who has ever, worked in any office which contained any typewriter which had ever been used to type any letters which had to be signed by any administrator who ever worked in any department like mine will know what I mean.

SOLUTION:
1