A man in a green hat standing on a slope in front of a mountain.
A man in a green hat and coat stands on a slope.
Just because he stands on a mountain does not mean that he will have a coat.
exists s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x2) & on(x2,x4) & in(x4,x5) & of(x5,x6) & n_mountain(x6) & n_front(x5) & n_slope(x4) & n_standing(x2) & of(x2,x3) & n_hat(x3) & a_green(s1) & Theme(s1,x2) & n_man(x1))
exists s1 s2 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x3,s1) & on(x3,x5) & n_slope(x5) & n_stand(x3) & of(x3,x4) & n_coat(x4) & subset_of(x1,s1) & in(x1,x2) & n_hat(x2) & a_green(s2) & Theme(s2,x2) & n_man(x1))