a man is taking a picture of an antique house with vines growing on the outside.
A man is a real estate photographer
A man taking pictures of a house does not always mean he is a real estate photographer.
exists e2 e1 s1 x1 x2 x3 x4 x5.(n_outside(x5) & on(e2,x5) & Actor(e2,x4) & v_grow(e2) & with(e1,x4) & n_vine(x4) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & of(x2,x3) & n_house(x3) & a_antique(s1) & Theme(s1,x3) & n_picture(x2) & n_man(x1))
exists p1 x1.(exists s1 x2 x3.((x1 = x2) & n_photographer(x2) & of(x2,x3) & n_estate(x3) & a_real(s1) & Theme(s1,x2)) & n_man(x1))