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 I knew I was on the right track

SOLUTION: plausible

PROBLEM: My foot went numb, so causing me to stumble

SOLUTION: plausible

PROBLEM: The flashlight was dead, so we had to cut it off

SOLUTION:
not plausible