Two men in safety harnesses and brightly colored neon-green and orange vests operate some equipment.
Two men are in safety gear
Safety harnesses are a form of safety gear.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(Theme(e2,x6) & Actor(e2,x1) & v_operate(e2) & n_equipment(x6) & subset_of(x5,x1) & n_vest(x5) & a_orange(s2) & Theme(s2,x5) & a_neon-green(s1) & Theme(s1,x5) & Theme(e1,x5) & v_color(e1) & r_brightly(x5) & subset_of(x2,x1) & in(x2,x3) & n_harness(x3) & of(x3,x4) & n_safety(x4) & n_man(x2) & card_eq_2(x2))
exists p1 x1.(exists x2 x3.(in(x1,x2) & n_gear(x2) & of(x2,x3) & n_safety(x3)) & n_man(x1) & card_eq_2(x1))