GRE Question of the Day (June 13)

The movie is comprised of several vignettes, each presenting a character along with his or her foil: a staid accountant shares an apartment with an (i) _____ musician; a tight-lipped divorcee on a cross-country road trip picks up an (ii) ______ hitchhiker; and finally, and perhaps most unconvincingly, an introverted mathematician falls in love with a (n) (iii) ______ arriviste.