Three boys pose with their arms around each other.
The children are taking a picture outside.
Just because the three boys pose does not mean they are taking a picture.
exists e1 x1 x2.(all x3.(n_other(x3) -> around(e1,x3)) & with(e1,x2) & n_arm(x2) & of(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_pose(e1) & n_boy(x1) & card_eq_3(x1))
exists e1 x1 x2 x3.(n_child(x1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_outside(x2) & of(x2,x3) & n_picture(x3))