A man with a balloon hat and people eating outdoors at picnic tables.
A man eating with his family.
Just because a man is eating outdoors at picnic tables with other people does not mean he is with his family. He may be with his co-workers.
exists e1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(a_topic(x1) & with(x1,x2) & subset_of(x5,x2) & at(e1,x8) & n_table(x8) & of(x8,x9) & n_picnic(x9) & Theme(e1,x7) & Actor(e1,x6) & v_eat(e1) & n_outdoors(x7) & (x5 = x6) & n_people(x5) & subset_of(x3,x2) & n_hat(x3) & of(x3,x4) & n_balloon(x4) & n_man(x1))
exists x1 x2 x3.(a_topic(x1) & with(x1,x3) & n_family(x3) & of(x3,x1) & n_male(x1) & n_eating(x1) & of(x1,x2) & n_man(x2))