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: I held the door for the woman entering behind me, so she didn't have to see me

A: not plausible
****
Q: The woman's date wanted to look like a gentleman, so she didn't have to think about it

A: not plausible
****
Q: The seamstress pushed the threaded needle into the fabric, so it was nice and cozy

A:
not plausible
****