Three people , one with a black shirt , one with a navy blue jacket , and one with a red t-shirt , working in an office with a large messy bookshelf .
It is unlikely that three women with different colored shirts are sitting in an office that also has a bookshelf in it .
It is unlikely that three women with different colored shirts are sitting in an office that also has a bookshelf in it .
There is a very good chance that three women with different colored shirts are sitting in an office that also has a bookshelf in it .
Three women with different colored shirts are sitting in an office that also has a bookshelf in it .