Two sumo wrestlers wrestling in a sand ring.
There is a international sumo match going on.
sumo wrestlers need not be wrestling in an international match.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x4) & n_ring(x4) & of(x4,x5) & n_sand(x5) & Actor(e1,x3) & v_wrestle(e1) & (x1 = x3) & n_wrestler(x1) & of(x1,x2) & n_sumo(x2) & card_eq_2(x1))
exists p1 x1 e1 s1 s2 x2 x3 x4.((x1 = x2) & a_on(s2) & Manner(e1,s2) & Actor(e1,x4) & v_go(e1) & (x2 = x4) & n_match(x2) & of(x2,x3) & n_sumo(x3) & a_international(s1) & Theme(s1,x2))