Two teenagers are playing Nintendo Wii while other teens look on.
Two teenagers are playing the wii in a room alone.
If other teens look on then they are not alone.
exists e1 p1 x1 x2 x3 x5.(n_teens(x5) & ne_org_wii(x2) & (x2 = x3) & ne_org_nintendo(x3) & exists e2 p2 x4.(exists s1.(Theme(s1,x4) & a_on(s1)) & Topic(e2,p2) & Actor(e2,x4) & v_look(e2) & -(x4 = x5) & n_teens(x4)) & while(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_teenager(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_wius(x2) & in(e1,x3) & r_alone(x3) & n_room(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_teenager(x1) & card_eq_2(x1))