The girl in a pink shirt jumps high over the grass.
The girl is riding a bike.
Jumping over the grass does not imply that the girl is riding a bike.
exists e1 p1 s1 x1 x2 x3.(n_grass(x3) & n_girl(x1) & over(e1,x3) & exists s2.(Theme(s2,x1) & a_high(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_jump(e1) & in(x1,x2) & n_shirt(x2) & a_pink(s1) & Theme(s1,x2))
exists e1 x1 x2.(n_girl(x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bike(x2))