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 woman won the lottery, so of course she had to do it

SOLUTION: plausible

PROBLEM: I finished a page of the book, so I'll get back to it later

SOLUTION: plausible

PROBLEM: I received a package in the mail, so it was easy to do

SOLUTION:
plausible