A man flies through the air on his skateboard above a white staircase.
A man catches air on a skateboard above a staircase.
Catches air is a rephrase of flies through the air.
exists e1 s1 x1 x2 x3 x4.(n_skateboard(x3) & of(x3,x2) & n_male(x2) & n_air(x2) & through(e1,x2) & on(x2,x3) & above(x3,x4) & n_staircase(x4) & a_white(s1) & Theme(s1,x4) & Actor(e1,x1) & v_fly(e1) & n_man(x1))
exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_catch(e1) & on(x2,x3) & above(x3,x4) & n_staircase(x4) & n_skateboard(x3) & n_air(x2) & n_man(x1))