Two men fighting with boxing gloves on.
Humans engaging in combat.
Men are humans and to be engaging in combat is fighting.
exists e2 e1 s1 x1 x2 x3 x4.(a_topic(x1) & with(e1,e2) & a_on(s1) & Manner(e2,s1) & Theme(e2,x4) & Actor(e2,x3) & v_box(e2) & n_glove(x4) & Actor(e1,x2) & v_fight(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2.(ne_nam_humans(x1) & in(e1,x2) & n_combat(x2) & Actor(e1,x1) & v_engage(e1))