Three people are posing for a camera.
Three people wearing blue pose for the camera
Just because they are posing for the camera, they are also wearing blue.
exists e1 x1 x2.(for(e1,x2) & n_camera(x2) & Actor(e1,x1) & v_pose(e1) & n_people(x1) & card_eq_3(x1))
exists e1 s1 x1 x2 x3 x4.(n_camera(x4) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & for(x3,x4) & n_pose(x3) & a_blue(s1) & Theme(s1,x3) & (x1 = x2) & n_people(x1) & card_eq_3(x1))