Two people in full attire fencing in a gymnasium with one onlooker from the bleachers in the background.
Two fencers practice while their coach looks on.
The onlooker may not be their coach
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_background(x6) & n_bleacher(x5) & a_topic(x1) & in(e1,x7) & n_gymnasium(x7) & with(e1,x4) & from(x4,x5) & in(x5,x6) & n_onlooker(x4) & card_eq_1(x4) & Actor(e1,x3) & v_fence(e1) & (x1 = x3) & in(x1,x2) & n_attire(x2) & a_full(s1) & Theme(s1,x2) & n_people(x1) & card_eq_2(x1))
exists e1 p1 x1 x2.(exists e2 p2.(exists s1.(Theme(s1,x2) & a_on(s1)) & Topic(e2,p2) & Actor(e2,x2) & v_look(e2)) & n_coach(x2) & of(x2,x1) & n_thing(x1) & while(e1,p1) & Actor(e1,x1) & v_practice(e1) & n_fencer(x1) & card_eq_2(x1))