a woman is being videotaped whilst giving a presentation to a group of people.
A woman is videotaping a movie.
A woman can not be videotaped giving a presentation while she, herself, is videotaping a movie.
exists e2 e1 x1 x2 x3 x4 x5.(for(e1,e2) & to(e2,x4) & of(x4,x5) & n_people(x5) & n_group(x4) & Theme(e2,x3) & Actor(e2,x1) & v_give(e2) & n_presentation(x3) & Recipient(e1,x2) & Theme(e1,x1) & v_videotape(e1) & n_whilst(x2) & n_woman(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_videotape(e1) & n_movie(x2) & n_woman(x1))