An elderly man with glasses pages through a book on a laptop with three other men
The men looking at the book are brothers.
Just because there are four men looking at a book doesn't mean they're brothers.
exists s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & with(x1,x2) & through(x2,x4) & on(x4,x5) & with(x5,x6) & -(x6 = x1) & n_man(x1) & n_man(x1) & n_man(x6) & card_eq_3(x6) & n_laptop(x5) & n_book(x4) & n_page(x2) & of(x2,x3) & n_glass(x3) & a_elderly(s1) & Theme(s1,x1))
exists e1 p1 x1 x2 x3.(n_book(x3) & n_man(x1) & exists x4.((x1 = x4) & n_brother(x4)) & at(e1,x3) & Actor(e1,x2) & v_look(e1) & (x1 = x2))