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".

the pharmaceutical company recalled the drug because it was found to be contaminated with salmonella
plausible

the boy's mouth stung because he was so happy
not plausible

the woman tolerated her friend's difficult behavior because she believed it was the right thing to do for her

plausible