Several men sitting at a long table.
The men are at a table
All the men are at the table, there are none elsewhere.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & at(e1,x3) & n_table(x3) & a_long(s2) & Theme(s2,x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1) & a_several(s1) & Theme(s1,x1))
exists p1 x1.(n_man(x1) & exists x2.(at(x1,x2) & n_table(x2)))