A group of middle-aged men and women are packaging bottles on an assembly line.
Men and women are working together.
Packaging bottles on an assembly line implies they are working as a group.
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 e1 s1 x1 x2 x3.(a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))