Read the following context and choose the best option to answer the question.
Context: While there are other things on my mind today , it is hard for me to ignore the fact that today is September 11th and that I used to work for Cantor Fitzgerald Securities and spent June 1993 thru June 1996 working on the 32nd and 104th floors at One World Trade Center . There were plenty of times when I was at my desk at 8:47 AM and never did we ever expect to have a plane come thru the windows . I still have a hard time thinking about the people , their families and everyone who went to work on 9/11/01 just like any other regular day in their life , not knowing how everything would change , in some cases forever , afterwards .
Question: What is one thing we can infer about the narrator ?
Options: 
- She worked at the WTC for five years .
 - She used to work in finance at the WTC .
 - She worked on the 11th floor of One World Trade Center .
 - She was working at the WTC on the day of the attack .


She used to work in finance at the WTC .