A boy is in midair after jumping on an inflatable water toy.
There is a boy jumping with others outdoors
The boy does not necessarily have to be with others.  Inflatable water toys can be played with indoors as well as outdoors.
exists e1 p1 s1 x1 x2 x3.(after(p1,e1) & on(e1,x2) & n_toy(x2) & of(x2,x3) & n_water(x3) & a_inflatable(s1) & Theme(s1,x2) & Actor(e1,x1) & v_jump(e1) & exists x4.(in(x1,x4) & n_midair(x4)) & n_boy(x1))
exists p1 x1 e1 x2 x3 x4 x5.((x1 = x2) & Time(e1,x5) & n_outdoors(x5) & with(e1,x4) & -(x4 = x2) & n_person(x2) & n_person(x4) & Actor(e1,x3) & v_jump(e1) & (x2 = x3) & n_boy(x2))