Two terriers play on the wood floor of their home.
The terriers are the same age.
You can not infer the age.
exists e1 x1 x2 x3 x4.(n_home(x4) & of(x4,x2) & n_thing(x2) & n_floor(x2) & of(x2,x3) & n_wood(x3) & on(e1,x2) & of(x2,x4) & Actor(e1,x1) & v_play(e1) & n_terrier(x1) & card_eq_2(x1))
exists p1 s1 x1 x2.(n_age(x2) & a_same(s1) & Theme(s1,x2) & n_terrier(x1) & (x1 = x2))