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:
The happy, happy, happy, happy, happy, happy man sang a song.
answer:
1


question:
Suddenly an ugly old man entered the hall.
answer:
1


question:
More than three students attended every seminar.
answer:

1