Two women , one in white-rimmed sunglasses and a green skirt , the other in a longer navy skirt , converse with each other .
It is improbable that two women talk about a book they just finished reading .
It is improbable that two women talk about a book they just finished reading .
It is probably the case that two women talk about a book they just finished reading .
Two women talk about a book they just finished reading .