An old man in a black coat and hat leans against a brick building.
A man unable to walk after a night of drinking.
Just because an old man is leaning against a building does not mean he was drinking and is unable to walk.
exists s1 s2 s3 x1 x2 x3 x4 x5 x6.(a_topic(s1) & subset_of(x3,s1) & against(x3,x5) & n_building(x5) & of(x5,x6) & n_brick(x6) & n_lean(x3) & of(x3,x4) & n_hat(x4) & subset_of(x1,s1) & in(x1,x2) & n_coat(x2) & a_black(s3) & Theme(s3,x2) & n_man(x1) & a_old(s2) & Theme(s2,x1))
exists p1 s1 x1 x2.(a_topic(x1) & Topic(s1,p1) & Actor(s1,x2) & a_unable(s1) & exists e1 x3 x4.(after(e1,x3) & of(x3,x4) & n_drinking(x4) & n_night(x3) & Actor(e1,x2) & v_walk(e1)) & (x1 = x2) & n_man(x1))