In this task, you will be given two sentences separated by ", so". You should decide whether the first sentence can be the cause of the second sentence. If you can see a possible causation, answer with "plausible", otherwise answer with "not plausible".

Q: The patient was dehydrated, so they had to drink more fluids

A: plausible
****
Q: The grape juice fermented, so I decided not to drink it

A: plausible
****
Q: The baby pulled the mother's hair, so she had to wash her hair

A:
not plausible
****