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 photographer got the child to smile, so I had to take a picture

Ex Output:
plausible


Ex Input:
The man became disabled, so he was brought in to help

Ex Output:
not plausible


Ex Input:
The nurse prepared the needle for the patient's injection, so I could take it

Ex Output:

not plausible