A group of people in blue Arabian robes and white headdresses is on yellow bicycles in the street in front of a tall building .
A group of people a picking up biking as a hobby .
A group of people in blue Arabian robes and white headdresses is on yellow bicycles in the street in front of a tall building.
A group of people a picking up biking as a hobby.
It's not clear if they are picking up biking as a hobby  It could be a one time thing.
It 's not clear if they are picking up biking as a hobby It could be a one time thing .