Two sisters hugging while visiting a Farm and looking into the camera.
Two sisters taking a family portrait at their uncle's farm.
Looking into the camera doesn't imply taking a family portrait. There is no way to know that this farm is their uncle's farm or that they are at their uncle's farm.
exists e1 e3 e2 x1 x2 x3 x4.(n_camera(x4) & into(e3,x4) & Actor(e3,x3) & v_look(e3) & n_sister(x3) & card_eq_2(x3) & while(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_visit(e2) & n_farm(x2) & Actor(e1,x1) & v_hug(e1) & n_sister(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & at(e1,x6) & n_farm(x6) & of(x6,x5) & n_uncle(x5) & of(x5,x1) & n_thing(x1) & Theme(e1,x3) & Actor(e1,x2) & v_take(e1) & n_portrait(x3) & of(x3,x4) & n_family(x4) & (x1 = x2) & n_sister(x1) & card_eq_2(x1))