Four people in a dimmly lit room with pictures all over the walls and two bright lights are engaging in conversations.
A group of people fighting over a football.
Ones cannot be engaging in conversations and fighting over a football simultaneously.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_wall(x5) & in(e1,x7) & n_conversation(x7) & Actor(e1,x1) & v_engage(e1) & in(x1,x2) & n_all(x2) & over(x2,x4) & subset_of(x6,x4) & n_light(x6) & a_bright(s2) & Theme(s2,x6) & card_eq_2(x6) & subset_of(x5,x4) & with(x2,x3) & n_picture(x3) & n_room(x2) & a_lit(s1) & Theme(s1,x2) & r_dimmly(x2) & n_people(x1) & card_eq_4(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & over(e1,x4) & n_football(x4) & Actor(e1,x3) & v_fight(e1) & (x2 = x3) & n_people(x2) & n_group(x1))