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'.

[Q]: Carla hit Bill's back.
[A]: 1


[Q]: The curtain which Fred tore in rolling up was the kind gift of my maternal Aunt Priscilla.
[A]: 1


[Q]: The baby dressed.
[A]:
1