A group of middle-aged men and women are packaging bottles on an assembly line.
A group of men and women dance together.
there can can be aged and young group of men and women
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(on(e1,x6) & n_line(x6) & of(x6,x7) & n_assembly(x7) & Theme(e1,x5) & Actor(e1,x1) & v_package(e1) & n_bottle(x5) & of(x1,x2) & n_woman(x4) & n_man(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_middle-aged(s1) & Theme(s1,x2) & n_group(x1))
exists x1 x2 x3 x4 x5.(a_topic(x1) & r_together(x1) & of(x1,x2) & n_dance(x4) & of(x4,x5) & n_woman(x5) & n_man(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_group(x1))