A border collie is outside jumping over an obstacle.
A cat is outside jumping over an obstacle.
Both a cat and a border collie are outside jumping over obstacles.
exists e1 s1 x1 x2 x3.(for(s1,e1) & over(e1,x3) & n_obstacle(x3) & Actor(e1,x1) & v_jump(e1) & Theme(s1,x1) & a_outside(s1) & n_collie(x1) & of(x1,x2) & n_border(x2))
exists e1 s1 x1 x2.(for(s1,e1) & over(e1,x2) & n_obstacle(x2) & Actor(e1,x1) & v_jump(e1) & Theme(s1,x1) & a_outside(s1) & n_cat(x1))