Read the following context and choose the best option to answer the question.
Context: Apart from the constant buzzing of course . She adjusted the line from the morphine drip which had become tangled in the blanket . Her feet were aching . It was near the end of her shift and she should be looking forward to going home but the lonely empty apartment held its own horrors .
Question: What may be a plausible fact about where I work ?
Options: 
- None of the above choices .
 - I work from home .
 - I work in an emergency room .
 - I work at an apartment complex .


I work in an emergency room .