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's hands were shaking because he planned to ask the girl out
plausible

the girl handed down her clothes to her younger sister because the clothes were tattered
plausible

my flight got delayed because the airport was full

plausible