In this task, you will be given two sentences separated by "because". You should decide whether the first sentence can be the result of the second sentence. If you can see a possible cause and effect relationship, answer with "plausible", otherwise answer with "not plausible".

Ex Input:
the boy felt homesick because he knew what was coming

Ex Output:
not plausible


Ex Input:
the bird couldn't fly because it was too small

Ex Output:
plausible


Ex Input:
the guests of the party hid behind the couch because it was a surprise party

Ex Output:

plausible