Several people are around the steps of a building performing many different activities while wearing white and black clothing .
There is little chance that people in formal wear are busying themselves while waiting at the steps of the opera house .
There is little chance that people in formal wear are busying themselves while waiting at the steps of the opera house .
It is highly likely that people in formal wear are busying themselves while waiting at the steps of the opera house .
People in formal wear are busying themselves while waiting at the steps of the opera house .