Read the following context and choose the best option to answer the question.
Context: Jess had said he 'd be up at 6 . Apparently his alarm went off , but due to my tendancy to sleep with earplugs in I was oblivious . He woke me up at 7 , which would have been fine if I had not finally fallen asleep what seemed like 5 minutes before .
Question: Why may the narrator be grateful for Jess ?
Options: 
- Jess made sure to save their earplugs .
 - Jess bought them earplugs .
 - Jess woke them up .
 - Jess found their earplugs .


Jess woke them up .