A busy outdoor park in europe.
A family barbeque is ongoing in the park
The park being busy doesn't mean there is a family barbeque going on.
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_europe(x3) & n_park(x1) & of(x1,x2) & n_outdoor(x2) & a_busy(s1) & Theme(s1,x1))
exists s1 x1 x2 x3.(n_park(x3) & in(s1,x3) & Theme(s1,x1) & a_ongoing(s1) & n_barbeque(x1) & of(x1,x2) & n_family(x2))