A mixed group of men and women relax in a formal living room.
A group of people are in a living room.
A group of men and women could also be called a group of people.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(in(e1,x5) & n_room(x5) & of(x5,x6) & n_living(x6) & a_formal(s2) & Theme(s2,x5) & Actor(e1,x1) & v_relax(e1) & of(x1,x2) & n_woman(x4) & n_man(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_group(x1) & a_mixed(s1) & Theme(s1,x1))
exists p1 x1 x2.(exists x3 x4.(in(x1,x3) & n_room(x3) & of(x3,x4) & n_living(x4)) & of(x1,x2) & n_people(x2) & n_group(x1))