A smiling man in a dark shirt is playing on a' Guitar Hero' controller.
The smiling man is playing on a Street Fighter controller.
Guitar Hero and Street Fighter are different.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5.(on(e2,x5) & n_controller(x5) & of(x5,x3) & ne_org_hero(x3) & (x3 = x4) & ne_org_guitar(x4) & a_'(s2) & Theme(s2,x3) & Actor(e2,x1) & v_play(e2) & in(x1,x2) & n_shirt(x2) & a_dark(s1) & Theme(s1,x2) & n_man(x1) & Actor(e1,x1) & v_smile(e1))
exists e1 e2 x1 x2 x3 x4.(n_man(x1) & Actor(e1,x1) & v_smile(e1) & on(e2,x2) & n_controller(x2) & (x2 = x4) & ne_org_fighter(x4) & (x2 = x3) & ne_org_street(x3) & Actor(e2,x1) & v_play(e2))