A brown dog standing at the bottom of stone, outdoor stairs.
A dog trying to climb the stiars.
Just because a dog is standing at the bottom of a set of stairs does not mean it is trying to climb it.
exists s1 s2 x1 x2 x3 x4 x5.(n_bottom(x3) & a_topic(x1) & at(x1,x3) & of(x3,x4) & rel(x4,x5) & n_stair(x5) & a_outdoor(s2) & Theme(s2,x5) & n_stone(x4) & n_standing(x1) & of(x1,x2) & n_dog(x2) & a_brown(s1) & Theme(s1,x1))
exists e1 p1 x1 x2 x3.(n_stiar(x3) & a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & v_try(e1) & exists e2.(Theme(e2,x3) & Actor(e2,x2) & v_climb(e2)) & (x1 = x2) & n_dog(x1))