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:
A burglar broke into the house, so it had to be washed

Ex Output:
not plausible


Ex Input:
The girl found the missing puzzle piece, so this is what we came up with

Ex Output:
plausible


Ex Input:
The doctor x-rayed the patient's arm, so he put the patient's arm in a cast

Ex Output:

plausible