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".

Input: Consider Input: I pushed the pendulum, so I don't have to worry about that

Output: not plausible


Input: Consider Input: The girl was angry with her friend, so she decided to go home

Output: plausible


Input: Consider Input: The doctor x-rayed the patient's arm, so causing a huge amount of pain


Output: not plausible