A woman in a white coat and a man in a gray coat are walking on a sidewalk past the window of a store that sells jewelry .
It is highly likely that a couple is heading into the jewelry store to buy wedding rings .
There is almost no chance that a couple is heading into the jewelry store to buy wedding rings .
It is highly likely that a couple is heading into the jewelry store to buy wedding rings .
A couple is heading into the jewelry store to buy wedding rings .