A skateboarder performs a trick on a ramp.
The skateboarder is at an outdoor skate park.
You can not infer it is outdoor.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & on(x2,x3) & n_ramp(x3) & n_trick(x2) & n_skateboarder(x1))
exists p1 x1.(n_skateboarder(x1) & exists s1 x2 x3.(at(x1,x2) & n_park(x2) & of(x2,x3) & n_skate(x3) & a_outdoor(s1) & Theme(s1,x2)))