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".

Q: The man dropped food on the floor, so he went to get food

A: plausible
****
Q: The woman upgraded her computer hardware, so in order to be able to run Windows 7

A: plausible
****
Q: My foot went numb, so it didn't bother me at all

A:
not plausible
****