Read the following context and choose the best option to answer the question.
Context: this morning i woke up early and had a bloody nose for way too long , and i was already sick so i called out . and whenever i blew my nose until the afternoon blood came out . i think its from working in an unventilated area with harmful fumes alot .
Question: Where may I be currently working ?
Options: 
- A office building
 - A mine
 - None of the above choices .
 - A restaurant


A mine