A lady wearing a short black dress addresses a crowd of young people from a stage.
They are in a large auditorium.
A lady addressing a crowd doesn't not have to do so in a large auditorium.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6.(Theme(e2,x4) & Actor(e2,x1) & v_address(e2) & from(x4,x6) & n_stage(x6) & of(x4,x5) & n_people(x5) & a_young(s3) & Theme(s3,x5) & n_crowd(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_dress(x3) & a_black(s2) & Theme(s2,x3) & a_short(s1) & Theme(s1,x3) & (x1 = x2) & n_lady(x1))
exists p1 x1.(n_thing(x1) & exists s1 x2.(in(x1,x2) & n_auditorium(x2) & a_large(s1) & Theme(s1,x2)))