TASK DEFINITION: In this task, you will be given two sentences separated by "because". You should decide whether the first sentence can be the result of the second sentence. If you can see a possible cause and effect relationship, answer with "plausible", otherwise answer with "not plausible".
PROBLEM: the window was opaque because it was perfect

SOLUTION: not plausible

PROBLEM: the security guard tackled the man because he was carrying a bag

SOLUTION: plausible

PROBLEM: the child caught a life-threatening illness because the baby was not vaccinated

SOLUTION:
plausible