A man is holding a baby in a sling.
People are sitting together.
People here refers to a man is holding a baby in a sling.
exists e1 x1 x2 x3.(in(e1,x3) & n_sling(x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_baby(x2) & n_man(x1))
exists e1 p1 x1.(exists s1.(Theme(s1,x1) & a_together(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_sit(e1) & n_people(x1))