A person is jumping in the air in the center of a roadway.
someone jumps in the middle of a road
A person is jumping implies that someone jumps.
exists e1 x1 x2 x3 x4.(n_center(x3) & n_air(x2) & in(e1,x3) & of(x3,x4) & n_roadway(x4) & in(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_person(x1))
exists x1 x2 x3 x4.(n_middle(x3) & a_topic(x1) & in(x1,x3) & of(x3,x4) & n_road(x4) & Time(x1,x2) & n_jump(x2) & n_person(x1))