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 ?
Answer: They are training to become a lifeguard .They are a lifeguard on duty at a pool .None of the above choices .They are working as a lifeguard .