Many people are gathered around a tall tree that has a ladder leaning against it.
Many people carry a ladder away from a tall tree.
When a ladder leaning against a tree, it cannot be carried away from a tree; it has to remain there.
exists e3 e1 e2 s1 x1 x2 x3 x4 x5.(around(e1,x2) & Theme(e3,x4) & Actor(e3,x3) & v_have(e3) & against(e2,x1) & n_thing(x1) & Actor(e2,x5) & v_lean(e2) & (x4 = x5) & n_ladder(x4) & (x2 = x3) & n_tree(x2) & a_tall(s1) & Theme(s1,x2) & Theme(e1,x1) & v_gather(e1) & n_people(x1) & n_quantity(x1))
exists e1 s1 x1 x2 x3.(from(e1,x3) & n_tree(x3) & a_tall(s1) & Theme(s1,x3) & r_away(e1) & Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & n_ladder(x2) & n_people(x1) & n_quantity(x1))