Read the following context and choose the best option to answer the question.
Context: I think I blacked out for the rest ... I remember stopping somewhere and throwing up some more by a tree stump , then throwing up into Josh 's Trader Joe 's bag on the car ride home . Then I was kindly reminded of throwing up in the sink at my place .
Question: Why was the narrator throwing up so much ?
Options: 
- The narrator got sick after they nursed a friend back to health at their place .
 - The narrator got food poisoning from the Trader Joe 's food .
 - The narrator made themselves sick drinking too much alcohol .
 - None of the above choices .


The narrator made themselves sick drinking too much alcohol .