People eating outside on a very long table.
People eating for a family reunion.
Just because people eating outside on a very long table it does not mean they are at a family reunion.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_table(x3) & a_long(s2) & Theme(s2,x3) & r_very(x3) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x2) & v_eat(e1) & (x1 = x2) & n_people(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & for(e1,x3) & n_reunion(x3) & of(x3,x4) & n_family(x4) & Actor(e1,x2) & v_eat(e1) & (x1 = x2) & n_people(x1))