Five older men playing pool
The men were playing pool and reminiscing about their youth
Playing pool does not imply they are reminiscing about their youth.
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_pool(x3) & (x1 = x2) & n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1) & card_eq_5(x1))
exists e2 e1 x1 x2 x3.(n_youth(x3) & of(x3,x1) & n_thing(x1) & n_man(x1) & about(e2,x3) & Actor(e2,x1) & v_reminisce(e2) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_pool(x2))