A child standing crouched on a tree limb.
the child is in a wheelchair and cant climb trees
it is not possible to can't climb and to be on a tree limb at the same time
exists e2 e1 x1 x2 x3 x4.(on(e2,x3) & n_limb(x3) & of(x3,x4) & n_tree(x4) & Theme(e2,x1) & v_crouch(e2) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_child(x1))
exists p1 x1.(n_child(x1) & exists s1 x2 x3 x4.(in(x1,x2) & n_tree(x2) & of(x2,x4) & n_climb(x4) & a_cant(s1) & Theme(s1,x2) & of(x2,x3) & n_wheelchair(x3)))