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".

[EX Q]: The doctor x-rayed the patient's arm, so in order to get a better idea of what was going on
[EX A]: plausible

[EX Q]: The boy murmured his reply to his mother, so he had no choice but to leave
[EX A]: not plausible

[EX Q]: A burglar broke into the house, so I had to check it out
[EX A]:
plausible