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".

[Q]: I rubbed sandpaper on the wood, so it was easy to use
[A]: plausible


[Q]: The mirror in the bathroom fogged up, so I could not see what was going on in the bathroom
[A]: plausible


[Q]: I scratched my skin, so my itch went away
[A]:
plausible