Four workers pose between beams of a house.
4 workers are posing for a photo shoot.
Just because four workers pose between beams of a house it doe not mean they are posing for a photo shoot. They may be posing for a personal photo for their boss as  proof of the work hey completed that day.
exists e1 x1 x2 x3.(between(e1,x2) & of(x2,x3) & n_house(x3) & n_beam(x2) & Actor(e1,x1) & v_pose(e1) & n_worker(x1) & card_eq_4(x1))
exists e1 x1 x2 x3.(for(e1,x2) & n_shoot(x2) & of(x2,x3) & n_photo(x3) & Actor(e1,x1) & v_pose(e1) & n_worker(x1) & n_date(x1) & a_date_day_04(x1) & a_date_day_04(x1))