A female volleyball player is playing volleyball at the London Olympics.
The girls were all playing basketball with dreams of going to the Olympics one day.
Basketball and volleyball are different sports.  If a girl dreams of going to the Olympics, then she cannot already be at the Olympics.
exists e1 s1 x1 x2 x3 x4 x5.(ne_geo_olympics(x4) & (x4 = x5) & ne_geo_london(x5) & at(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_volleyball(x3) & n_player(x1) & of(x1,x2) & n_volleyball(x2) & a_female(s1) & Theme(s1,x1))
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_day(x5) & card_eq_1(x5) & (x5 = x6) & ne_geo_olympics(x6) & n_girl(x1) & a_all(s1) & Manner(e1,s1) & with(e1,x3) & to(e2,x5) & Actor(e2,x4) & v_go(e2) & (x3 = x4) & n_dream(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_basketball(x2))