Four firefighters are outside placing a water hose in a nearby building.
Four police officers are accessing the fire hydrant in the nearby building
There are either firefighters or police officers.
exists e1 s1 s2 x1 x2 x3 x4.(for(s1,e1) & Theme(e1,x2) & Actor(e1,x1) & v_place(e1) & in(x2,x4) & n_building(x4) & a_nearby(s2) & Theme(s2,x4) & n_hose(x2) & of(x2,x3) & n_water(x3) & Theme(s1,x1) & a_outside(s1) & n_firefighter(x1) & card_eq_4(x1))
exists e1 s1 x1 x2 x3 x4 x5.(n_building(x5) & a_nearby(s1) & Theme(s1,x5) & n_hydrant(x3) & of(x3,x4) & n_fire(x4) & Theme(e1,x3) & Actor(e1,x1) & v_access(e1) & in(x3,x5) & n_officer(x1) & of(x1,x2) & n_police(x2) & card_eq_4(x1))