A man and two children look at the image on a camera.
A man and two children are reading a story book.
Ones cannot be looking at the image on a camera and reading a book simultaneously.
exists e1 x1 x2 x3 x4.(n_image(x3) & at(e1,x3) & on(x3,x4) & n_camera(x4) & Actor(e1,x1) & v_look(e1) & n_child(x1) & card_eq_2(x1) & of(x1,x2) & n_man(x2))
exists e1 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_read(e1) & n_book(x3) & of(x3,x4) & n_story(x4) & n_child(x1) & card_eq_2(x1) & of(x1,x2) & n_man(x2))