Two persons, wearing martial arts black belts at their waists over their white clothes fly through the air horizontally towards the floor with their arms wrapped around each other.
The two martial artists are grappling with each other.
Two persons wearing black belts implies that they are martial artist. Their arms being wrapped around each other is a description of grappling
exists e3 e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_arm(x4) & of(x4,x2) & n_thing(x2) & n_floor(x3) & n_air(x2) & for(e1,e3) & over(e3,x9) & n_clothes(x9) & a_white(s4) & Theme(s4,x9) & of(x9,x1) & n_thing(x1) & n_thing(x1) & at(e3,x8) & n_waist(x8) & of(x8,x1) & Theme(e3,x6) & Actor(e3,x1) & v_wear(e3) & n_belt(x6) & a_black(s3) & Theme(s3,x6) & of(x6,x7) & n_art(x7) & a_martial(s2) & Theme(s2,x6) & towards(e1,x3) & with(x3,x4) & all x10.(n_other(x10) -> around(e2,x10)) & Theme(e2,x5) & v_wrap(e2) & (x4 = x5) & a_horizontally(s1) & Manner(e1,s1) & through(e1,x2) & Actor(e1,x1) & v_fly(e1) & n_person(x1) & card_eq_2(x1))
exists e1 s1 x1.(n_artist(x1) & a_martial(s1) & Theme(s1,x1) & card_eq_2(x1) & all x2.(n_other(x2) -> with(e1,x2)) & Actor(e1,x1) & v_grapple(e1))