A man and woman sitting in a chair posing for a picture.
A couple poses for a picture
in a both sentence chair and poses is various
exists e2 e1 s1 x1 x2 x3 x4 x5.(a_topic(s1) & for(e1,e2) & for(e2,x5) & n_picture(x5) & Actor(e2,x3) & v_pose(e2) & in(e1,x4) & n_chair(x4) & Actor(e1,x3) & v_sit(e1) & (s1 = x3) & n_woman(x2) & n_man(x1) & subset_of(x2,s1) & subset_of(x1,s1))
exists e1 x1 x2.(for(e1,x2) & n_picture(x2) & Actor(e1,x1) & v_pose(e1) & n_couple(x1))