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".

Input: Consider Input: The boaters set off a flare, so we didn't have to wait long

Output: plausible


Input: Consider Input: The man became disabled, so there was no contact with him

Output: not plausible


Input: Consider Input: The woman upgraded her computer hardware, so she can use the internet


Output: plausible