Two photographers in a crowd are taking pictures in different directions.
Two people taking photos in a large group of other people.
Two photographers is a rephrasing of  Two people taking photos
exists e1 x1 x2 x3 x4 x5.(n_direction(x5) & in(e1,x4) & -(x4 = x5) & n_direction(x4) & Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & n_picture(x3) & in(x1,x2) & n_crowd(x2) & n_photographer(x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x4) & of(x4,x5) & -(x5 = x1) & n_people(x1) & n_people(x1) & n_people(x5) & n_group(x4) & a_large(s1) & Theme(s1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_take(e1) & n_photo(x3) & (x1 = x2) & card_eq_2(x1))