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 boy read the novel aloud to his grandfather because he was the only one who could do it
plausible

the boy's mouth stung because he didn't want to leave
not plausible

the child became immune to the disease because the cancer was detected early

not plausible