Many businessmen and women at a social event.
There are many people at a social event.
social event consist of many businessmen and women.
exists s1 s2 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & at(x2,x3) & n_event(x3) & a_social(s2) & Theme(s2,x3) & n_woman(x2) & subset_of(x1,s1) & n_businessman(x1) & n_quantity(x1))
exists p1 s1 x1 x2.(at(p1,x2) & n_event(x2) & a_social(s1) & Theme(s1,x2) & exists x3.((x1 = x3) & n_people(x3) & n_quantity(x3)))