Two firefighters clad in protective gear are entering a house and one of them is checking his hose system.
Two firefighters are entering a house.
The two firefighters must be wearing protective gear.
exists e2 e1 e3 s1 x1 x2 x3 x4 x5 x6 x7.(Theme(e3,x6) & Actor(e3,x5) & v_check(e3) & n_system(x6) & of(x6,x7) & n_hose(x7) & of(x6,x3) & n_male(x3) & of(x5,x1) & n_thing(x1) & n_thing(x5) & card_eq_1(x5) & Theme(e2,x4) & Actor(e2,x1) & v_enter(e2) & n_house(x4) & in(e1,x3) & n_gear(x3) & a_protective(s1) & Theme(s1,x3) & Theme(e1,x2) & v_clothe(e1) & (x1 = x2) & n_firefighter(x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_enter(e1) & n_house(x2) & n_firefighter(x1) & card_eq_2(x1))