A group of people looks from below at several balconies , also occupied by people , which are present on the sides of a group of three apartment buildings .
There is a very good chance that the people are having a party on the balconies .
It is highly unlikely that the people are having a party on the balconies .
There is a very good chance that the people are having a party on the balconies .
The people are having a party on the balconies .