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: I received a package in the mail, so i thought i would give it a try

SOLUTION: plausible

PROBLEM: The baby was wailing in his crib, so he must have been doing something right

SOLUTION: not plausible

PROBLEM: We found empty seats in the theatre, so we didn't have to wait too long

SOLUTION:
plausible