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 woman upgraded her computer hardware, so she knew what she was doing

Ex Output:
plausible


Ex Input:
The teacher caught the student chewing gum, so I knew what I was doing

Ex Output:
not plausible


Ex Input:
The product was heavily advertised, so consumers recognized the product

Ex Output:

plausible