A man films a group of girls in the outdoors.
A man talking to a group of people.
It is unlikely that a person will be talking to a group of people while he films them.
exists x5.(n_outdoors(x5) & all x1.(n_group(x1) -> exists x2 x3 x4.(a_topic(x2) & in(x2,x5) & of(x2,x4) & n_girl(x4) & for(x2,x1) & n_film(x2) & of(x2,x3) & n_man(x3))))
exists e1 x1 x2 x3 x4.(a_topic(x1) & to(e1,x3) & of(x3,x4) & n_people(x4) & n_group(x3) & Actor(e1,x2) & v_talk(e1) & (x1 = x2) & n_man(x1))