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 authorities vowed to protect the identity of the crime victim, so they went to court to investigate

SOLUTION: plausible

PROBLEM: I was confused by the professor's lecture, so I looked it up on the internet

SOLUTION: plausible

PROBLEM: The girl went down the hill on her bike, so her bike swerved

SOLUTION:
plausible