A man holding a flute and a boy sit on a street against a red wall.
A man and his son play for tips on the street
Not everyone play the flute for tips.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7.(against(e2,x7) & n_wall(x7) & a_red(s1) & Theme(s1,x7) & on(e2,x6) & n_street(x6) & Actor(e2,x1) & v_sit(e2) & subset_of(x5,x1) & n_boy(x5) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x3) & v_hold(e1) & n_flute(x4) & (x2 = x3) & n_man(x2))
exists e1 x1 x2 x3 x4 x5.(n_street(x5) & for(e1,x4) & on(x4,x5) & n_tip(x4) & Actor(e1,x1) & v_play(e1) & subset_of(x3,x1) & n_son(x3) & of(x3,x2) & n_male(x2) & subset_of(x2,x1) & n_man(x2))