Four college-aged individuals- two males and two females- sitting on the concrete steps outside of a brick building
It is highly unlikely that the students are sitting outside waiting for their professor , who is late .
It is highly unlikely that the students are sitting outside waiting for their professor , who is late .
There is a better than even chance that the students are sitting outside waiting for their professor , who is late .
The students are sitting outside waiting for their professor , who is late .