A man and a woman play an accordion and violin on the sidewalk for tips from pedestrians.
They are both eating.
Play an accordion is different than eating.
exists e1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_sidewalk(x7) & for(e1,x8) & from(x8,x9) & n_pedestrian(x9) & n_tip(x8) & on(e1,x7) & Theme(e1,x4) & Actor(e1,x1) & v_play(e1) & n_violin(x6) & n_accordion(x5) & subset_of(x6,x4) & subset_of(x5,x4) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
exists p1 x1 x2.(n_eating(x2) & n_thing(x1) & (x1 = x2))