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 Input:
The papers were disorganized, so I didn't have to worry about them

Ex Output:
not plausible


Ex Input:
The woman sensed a pleasant smell, so she didn't mind too much

Ex Output:
plausible


Ex Input:
The boy murmured his reply to his mother, so he had no choice but to leave

Ex Output:

not plausible