Two musicians are entertaining people in a city park, the flute player is wearing a blue feather boa.
Two musicians are working in a park playing music , hoping to earn tips.
Entertaining people does not necessarily indicate working or hoping to earn tips.
exists p1 x1 x5 x6.(n_player(x5) & of(x5,x6) & n_flute(x6) & exists p2 s1 x2 x3 x4.((x1 = x2) & in(x2,x3) & exists e1 s2 x7 x8.(Theme(e1,x7) & Actor(e1,x5) & v_wear(e1) & n_boa(x7) & of(x7,x8) & n_feather(x8) & a_blue(s2) & Theme(s2,x7)) & that(x3,p2) & n_park(x3) & of(x3,x4) & n_city(x4) & n_people(x2) & a_entertaining(s1) & Theme(s1,x2)) & n_musician(x1) & card_eq_2(x1))
exists e1 e2 p1 x1 x2 x3 x4.(for(e1,e2) & Topic(e2,p1) & Actor(e2,x1) & v_hope(e2) & exists e3 x5.(Theme(e3,x5) & Actor(e3,x1) & v_earn(e3) & n_tip(x5)) & in(e1,x2) & n_music(x2) & of(x2,x4) & n_playing(x4) & of(x2,x3) & n_park(x3) & Actor(e1,x1) & v_work(e1) & n_musician(x1) & card_eq_2(x1))