A female speaker wearing a gray jacket , a dark scoop necked top with a dark knee length skirt is presenting to a group using a computer to present as well as a microphone at the podium .
It is probably the case that a lady presenting her science project to her college peers .
There is almost no chance that a lady presenting her science project to her college peers .
It is probably the case that a lady presenting her science project to her college peers .
A lady presenting her science project to her college peers .