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".
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Question: The navy bombed the ship, so causing the ship to sink

Answer: plausible


Question: I scratched my skin, so that's what I went with

Answer: not plausible


Question: The boy murmured his reply to his mother, so it must have been true

Answer:
not plausible