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 woman felt lonely, so she decided to give him a call

SOLUTION: plausible

PROBLEM: The man became disabled, so he was given the job

SOLUTION: not plausible

PROBLEM: I held the door for the woman entering behind me, so the door slammed shut

SOLUTION:
not plausible