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".

The patient was dehydrated, so the nurse gave him an iv
plausible

The host served dinner to his guests, so we were able to get a table
plausible

The seamstress pushed the threaded needle into the fabric, so it was easy to wrap

not plausible