Two Oklahoma Sooner football players talk on the sideline.
A pickle riding a cat.
Football players and a cat are different species.
exists e1 x1 x2 x3 x4 x5.(n_sideline(x5) & on(e1,x5) & Actor(e1,x1) & v_talk(e1) & n_player(x1) & of(x1,x4) & n_football(x4) & (x1 = x3) & ne_nam_sooner(x3) & (x1 = x2) & ne_geo_oklahoma(x2) & card_eq_2(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_ride(e1) & n_cat(x3) & (x1 = x2) & n_pickle(x1))