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]: The teacher took roll, so I got to go with her
[A]: not plausible


[Q]: The doctor x-rayed the patient's arm, so he knew what to do
[A]: plausible


[Q]: The crowd gave the band a standing ovation, so the band signed autographs
[A]:
plausible