A snowboarder takes flight while performing a freestyle move.
It is summertime where the snowboarder is located.
A snowboarder needs snow, there is no snow in summertime.
exists e1 e2 s1 x1 x2 x3.(while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_perform(e2) & n_move(x3) & a_freestyle(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_flight(x2) & n_snowboarder(x1))
exists s1 x1 x3.(n_snowboarder(x3) & n_thing(x1) & exists e1 x2.(n_location(x2) & Topic(s1,e1) & loc_rel(e1,x2) & Theme(e1,x3) & v_locate(e1)) & Theme(s1,x1) & a_summertime(s1))