A bunch of adults and children are working together on construction.
Adults aid children in completing their construction project.
Adults and children working on together does not imply the adult aid the children in completing their construction project.
exists e1 s1 x1 x2 x3 x4 x5.(a_together(s1) & Manner(e1,s1) & on(e1,x5) & n_construction(x5) & Actor(e1,x1) & v_work(e1) & of(x1,x2) & subset_of(x4,x2) & n_child(x4) & subset_of(x3,x2) & n_adult(x3) & n_bunch(x1))
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e1,x5) & Actor(e1,x4) & v_complete(e1) & n_project(x5) & of(x5,x6) & n_construction(x6) & of(x5,x1) & n_thing(x1) & (x1 = x4) & n_child(x1) & of(x1,x3) & n_aid(x3) & of(x1,x2) & n_adult(x2))