TASK DEFINITION: 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".
PROBLEM: The seamstress pushed the threaded needle into the fabric, so that's what I went with

SOLUTION: not plausible

PROBLEM: The man begged for forgiveness, so he wouldn't have to feel guilty about it

SOLUTION: plausible

PROBLEM: The baby pulled the mother's hair, so she had to come back

SOLUTION:
not plausible