A dog climbing stone stairs surrounded by plants.
A dog climbing stairs.
The second sentence is less descriptive of the dog climbing stairs
exists e2 e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_climb(e2) & Actor(e1,x6) & n_plant(x6) & Theme(e1,x5) & v_surround(e1) & (x3 = x5) & n_stair(x3) & of(x3,x4) & n_stone(x4) & (x1 = x2) & n_dog(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_climb(e1) & n_stair(x3) & (x1 = x2) & n_dog(x1))