A young man demonstrating his prowess in the martial arts for his girlfriend as she sits on a concrete wall that is part of a general seating area.
The boyfriend is defending against a mob of gangsters.
Either a young man is demonstrating martial arts or defending against a mob of gangsters.
exists e1 p1 s1 s2 x1 x2 x3 x4 x5.(n_art(x4) & a_martial(s2) & Theme(s2,x4) & a_topic(x1) & exists e2 p2 s3 x6 x7.(on(e2,x6) & exists s4 x8 x9 x10.((x7 = x8) & of(x8,x9) & n_area(x9) & of(x9,x10) & n_seating(x10) & a_general(s4) & Theme(s4,x9) & n_part(x8)) & (x6 = x7) & n_wall(x6) & a_concrete(s3) & Theme(s3,x6) & Actor(e2,x3) & v_sit(e2)) & n_female(x3) & as(e1,p1) & Theme(e1,x3) & Actor(e1,x2) & v_demonstrate(e1) & for(x3,x5) & n_girlfriend(x5) & of(x5,x1) & n_male(x1) & n_male(x1) & in(x3,x4) & n_prowess(x3) & of(x3,x1) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_boyfriend(x1) & against(e1,x2) & of(x2,x3) & n_gangster(x3) & n_mob(x2) & Actor(e1,x1) & v_defend(e1))