A dog gets major air catching frisbees in a trick contest.
During a contest, a dog jumps high into the air to catch a frisbee.
A trick contest is a type of contest and gets major air is slang terminology expanding upon "jumps high"
exists e1 e2 s1 x1 x2 x3 x4 x5.(for(e1,e2) & in(e2,x4) & n_contest(x4) & of(x4,x5) & n_trick(x5) & Theme(e2,x3) & Actor(e2,x1) & v_catch(e2) & n_frisbee(x3) & Theme(e1,x2) & Actor(e1,x1) & v_get(e1) & n_air(x2) & a_major(s1) & Theme(s1,x2) & n_dog(x1))
exists e1 p1 p2 x1 x2 x3 x4.(n_air(x3) & during(e1,x4) & n_contest(x4) & Topic(e1,p2) & exists e2 x5.(Theme(e2,x5) & Actor(e2,x1) & v_catch(e2) & n_frisbee(x5)) & into(e1,x3) & exists s1.(Theme(s1,x2) & a_high(s1)) & Topic(e1,p1) & Actor(e1,x2) & v_jump(e1) & n_dog(x2) & n_dog(x1))