Two boys with long blond-hair are climbing on a hillside.
Two boys are climbing a steep hill.
They are climbing a hill because they are climbing on a hillside.
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_hillside(x3) & Actor(e1,x1) & v_climb(e1) & with(x1,x2) & n_blond-hair(x2) & a_long(s1) & Theme(s1,x2) & n_boy(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_climb(e1) & n_hill(x2) & a_steep(s1) & Theme(s1,x2) & n_boy(x1) & card_eq_2(x1))