A sumo wrestler in black begins to push another in blue out of the ring.
There are two wrestlers in a ring.
A sumo wrestler pushing another sumo wrestler implies that there are two wrestlers.
exists e1 p1 s1 x1 x2 x3 x6.(n_ring(x6) & Topic(e1,p1) & Actor(e1,x1) & v_begin(e1) & exists e2 s2 x4 x5.(in(e2,x5) & of(x5,x6) & n_out(x5) & a_blue(s2) & Theme(s2,x5) & Theme(e2,x4) & Actor(e2,x1) & v_push(e2) & n_thing(x4)) & Theme(s1,x3) & a_black(s1) & (x1 = x3) & n_wrestler(x1) & of(x1,x2) & n_sumo(x2))
exists p1 x1 x2.(in(p1,x2) & n_ring(x2) & exists x3.((x1 = x3) & n_wrestler(x3) & card_eq_2(x3)))