TASK DEFINITION: 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".
PROBLEM: The product was heavily advertised, so it had to be good

SOLUTION: plausible

PROBLEM: The teacher took roll, so it didn't bother me at all

SOLUTION: not plausible

PROBLEM: The teacher took roll, so I didn't get to talk to him

SOLUTION:
plausible