and they're not you know they're not doing anything to support themselves while they're there
When they are there they do nothing to support themselves.
The support themselves very well when they are there.
A group of rollerskaters form a skating conga line.
The bicyclist is sitting on the park bench.
The pharmacist is playing on her phone.
a group of people are swimming
A naked guy is posing for a sidewalk chalk painting.
A person is bowling.