instruction:
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'.
question:
There arrived three men at the palace.
answer:
0


question:
He seems to become more corrupt, the more lobbyists every senator talks to.
answer:
0


question:
John felt proud that his son won the game.
answer:

1