A man and a little girl in a pink dress
a couple of people
A man and a little girl are each people, and together they are a couple of people
exists s1 s2 s3 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & in(x2,x3) & n_dress(x3) & a_pink(s3) & Theme(s3,x3) & n_girl(x2) & a_little(s2) & Theme(s2,x2) & subset_of(x1,s1) & n_man(x1))
exists x1 x2.(a_topic(x1) & of(x1,x2) & n_people(x2) & n_couple(x1))