Write a question about the following article.

On Saturday I spent an hour as a life guard . I was shadowing the duty manager , so do n't worry I was not actually on life saving duties ... . I was there on a session where 4 other life guards were on duty so I did not detract one bit from their primary role . The session was the large inflatable session .

Question:
What may be a fact about this person ?
Pick your answer from:
+ They are a lifeguard on duty at a pool .;
+ None of the above choices .;
+ They are working as a lifeguard .;
+ They are working towards their lifeguard certification .;