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".
--------
Question: The nurse prepared the needle for the patient's injection, so they were able to complete the procedure

Answer: plausible


Question: I was confused by the professor's lecture, so I took a deep breath

Answer: plausible


Question: The nurse prepared the needle for the patient's injection, so it could be injected directly into the patient's body

Answer:
plausible