A person sitting in a green chair outside of a building surrounded by trash.
A tall human sitting
when a tall human is sitting that he is not needed to sit in a place surrounded by trash
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & in(e1,x3) & of(x4,x5) & Actor(e2,x7) & n_trash(x7) & Theme(e2,x6) & v_surround(e2) & (x5 = x6) & n_building(x5) & outside(x3,x4) & n_thing(x4) & n_chair(x3) & a_green(s1) & Theme(s1,x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_person(x1))
exists e1 s1 x1 x2.(a_topic(x1) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_human(x1) & a_tall(s1) & Theme(s1,x1))