A skateboarder flying through the air from a ramp with a yellow wind sock in the background.
At a skate park by the airport, a young boy shows his skill by doing tricks.
Not all yellow wind socks are near an airport. Flying off ramps doesn't mean you have particular skill, and that is not always something you would count as tricks.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_background(x7) & n_air(x3) & a_topic(x1) & from(e1,x4) & with(x4,x5) & in(x5,x7) & n_sock(x5) & of(x5,x6) & n_wind(x6) & a_yellow(s1) & Theme(s1,x5) & n_ramp(x4) & through(e1,x3) & Actor(e1,x2) & v_fly(e1) & (x1 = x2) & n_skateboarder(x1))
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_airport(x2) & n_skill(x3) & of(x3,x2) & n_male(x2) & by(e1,e2) & Theme(e2,x6) & Actor(e2,x1) & v_do(e2) & n_trick(x6) & at(e1,x4) & by(x4,x2) & n_park(x4) & of(x4,x5) & n_skate(x5) & Theme(e1,x3) & Actor(e1,x1) & v_show(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1))