Unloading we were able to use a wheeled dolly with handle at the storage facility . By placing supports across the dolly at an angle we could load 9 or 10 flats on their sides so we could get them into the elevator . The new storage room is quite full , but it all fits with space below the flats for bins and boxes . The a / v cart had to go into the original room down the hall .
According to the above context, choose the best option to answer the following question.
Question: What job does the narrator likely have ?
Options:
- They are a dolly grip .
 - None of the above choices .
 - They are a theater production worker .
 - They are a mover .


They are a mover .