A black and white dog climbs a leaning tree trunk.
A black and white dog climbs on a tree limb.
A black and white dog climbs a leaning tree trunk does not indicate it climbs on a tree limb
exists e1 e2 s1 s2 x1 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_climb(e2) & n_trunk(x2) & of(x2,x3) & n_tree(x3) & Actor(e1,x2) & v_lean(e1) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1))
exists s1 s2 x1 x2 x3 x4.(a_topic(x1) & on(x1,x3) & n_limb(x3) & of(x3,x4) & n_tree(x4) & n_climb(x1) & of(x1,x2) & n_dog(x2) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1))