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 baby pulled the mother's hair, so I had to put it on
[A]: not plausible


[Q]: The boy murmured his reply to his mother, so causing him to look up
[A]: not plausible


[Q]: The woman felt lonely, so she tried not to think about it
[A]:
plausible