People watching TV while eating.
A TV stands in front of people who are watching it.
People watching a tv implies they are in front of it.
exists e1 e2 x1 x2 x3.(a_topic(x1) & while(e1,e2) & Actor(e2,x2) & v_eat(e2) & Theme(e1,x3) & Actor(e1,x2) & v_watch(e1) & n_tv(x3) & (x1 = x2) & n_people(x1))
exists e1 e2 x1 x2 x3 x4.(in(e1,x2) & of(x2,x3) & Theme(e2,x1) & Actor(e2,x4) & v_watch(e2) & n_thing(x1) & (x3 = x4) & n_people(x3) & n_front(x2) & Actor(e1,x1) & v_stand(e1) & n_tv(x1))