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: My favorite song came on the radio, so I jumped at the chance

Answer: plausible


Question: I came upon a puddle on the sidewalk, so I got back in the car

Answer: plausible


Question: The woman felt compelled to help someone in need, so she offered to take her place

Answer:
plausible