Cowboy riding a bucking horse in a rodeo competition.
He is at the rodeo.
cowboys are at rodeo
exists e1 x1 x2 x3 x4 x5.(ne_nam_cowboy(x1) & in(e1,x4) & n_competition(x4) & of(x4,x5) & n_rodeo(x5) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_horse(x2) & of(x2,x3) & n_bucking(x3))
exists p1 x1 x2.(n_rodeo(x2) & n_male(x1) & at(x1,x2))