Two men one in a blue shirt and another in a gray shirt put on friendly faces and pose for a picture.
The men are all brothers.
One cannot gather that all the men are brothers.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(a_topic(x1) & in(x1,x5) & for(e1,x10) & n_picture(x10) & on(e1,x7) & n_pose(x9) & n_face(x8) & subset_of(x9,x7) & subset_of(x8,x7) & a_friendly(s3) & Theme(s3,x7) & Theme(e1,x6) & v_put(e1) & (x5 = x6) & n_shirt(x5) & a_gray(s2) & Theme(s2,x5) & in(x1,x2) & subset_of(x4,x2) & n_thing(x4) & subset_of(x3,x2) & n_shirt(x3) & a_blue(s1) & Theme(s1,x3) & n_man(x1) & card_eq_3(x1) & card_eq_3(x1))
exists p1 x1.(n_man(x1) & all x2.(n_brother(x2) -> (x1 = x2)))