A person out in the snow.
It's December.
It cannot be inferred that it is the month of December.
exists x1 x2 x3.(n_snow(x3) & a_topic(x1) & in(x2,x3) & out(x1,x2) & n_thing(x2) & n_person(x1))
exists p1 x1 x2.(n_date(x2) & a_date_month_12(x2) & a_date_month_12(x2) & n_thing(x1) & (x1 = x2))