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 flashlight was dead, so it was time to call it a night

SOLUTION: plausible

PROBLEM: The mirror in the bathroom fogged up, so I couldn't see what I was doing

SOLUTION: plausible

PROBLEM: The nurse prepared the needle for the patient's injection, so she could open it again

SOLUTION:
not plausible