Four people in black shirts giving a presentation to a room full of people using a big projector image on the wall .
We doubt that a group of people is using a projector to assist in a sales presentation .
There is a very good chance that a group of people is using a projector to assist in a sales presentation .
We doubt that a group of people is using a projector to assist in a sales presentation .
A group of people is using a projector to assist in a sales presentation .