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'.

Ex Input:
The sinking of the ship to collect the insurance was very devious.

Ex Output:
1

Ex Input:
I heard that John criticized myself.

Ex Output:
0

Ex Input:
The money which I am discussing Sarah's claim that the company squandered amounts to $400,000.

Ex Output:
0