A man dances on a colorful wall.
man performing in a talent competition
A man can dance without being in a talent competition.
exists e1 s1 x1 x2.(on(e1,x2) & n_wall(x2) & a_colorful(s1) & Theme(s1,x2) & Actor(e1,x1) & v_dance(e1) & n_man(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & n_competition(x3) & of(x3,x4) & n_talent(x4) & Actor(e1,x2) & v_perform(e1) & (x1 = x2) & n_man(x1))