A man and woman stand in front of a large red modern statue.
A couple stands in front of a large statue.
The man and women are a couple and it isn't stated in the first sentence.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(in(e1,x4) & of(x4,x5) & n_statue(x5) & a_modern(s3) & Theme(s3,x5) & a_red(s2) & Theme(s2,x5) & a_large(s1) & Theme(s1,x5) & n_front(x4) & Actor(e1,x1) & v_stand(e1) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))
exists e1 s1 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_statue(x3) & a_large(s1) & Theme(s1,x3) & n_front(x2) & Actor(e1,x1) & v_stand(e1) & n_couple(x1))