A bunch of people are with their bicycles wearing only their underwear.
People wearing suits drive cars.
They are either on bicycles wearing only their underwear or wearing suits drive cars.
exists p1 x1 x2 x3 x6.(exists e1 x4 x5.(with(x1,x3) & all e2 x7.((Theme(e2,x7) & Actor(e2,x4) & v_wear(e2)) -> (x5 = x7)) & (x5 = x6) & Theme(e1,x6) & Actor(e1,x4) & v_wear(e1) & (x3 = x4)) & n_underwear(x6) & of(x6,x1) & n_thing(x1) & n_thing(x1) & n_bicycle(x3) & of(x3,x1) & of(x1,x2) & n_people(x2) & n_bunch(x1))
exists e1 e2 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x1) & v_drive(e2) & n_car(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_suit(x3) & (x1 = x2) & n_people(x1))