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: Penny rowed across the lake.

A: 1
****
Q: This guitar, I've sung folk songs and accompanied myself on it all my life.

A: 1
****
Q: I've known more of a man than Frank.

A:
0
****
