Read the following context and choose the best option to answer the question.
Context: I have n't added anything here in awhile , so I decided I would post a little about what 's been going on with my bad self . I got promoted at work to Technical Services Manager and now I am in charge of almost all of the daily operations at my work and also have a huge hand in infrastructure planning . I guess all my network geekery is starting to pay off .
Question: Why is the narrator so excited at work ?
Options: 
- They just got a promotion .
 - They just got a new job .
 - They just got help with building the work infrastructure .
 - They just expanded their network .


They just got a promotion .