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".
--------
Question: The speaker disarmed her debate opponent, so she asked him to speak

Answer: not plausible


Question: The tenant misplaced his keys to his apartment, so he couldn't call for help

Answer: plausible


Question: The man became disabled, so we went along with him

Answer:
not plausible