A number of people are sitting in blue chairs in a room , looking at computer screens while wearing earphones .
It is unlikely that a group of people gather for a study and put on headphones and look at computers
There is a very good chance that a group of people gather for a study and put on headphones and look at computers
It is unlikely that a group of people gather for a study and put on headphones and look at computers
A group of people gather for a study and put on headphones and look at computers