Three males are drinking beer.
College buddies enjoy draft beer together.
Not all males are college buddies. Not all beer is draft beer.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_drink(e1) & n_beer(x2) & n_male(x1) & card_eq_3(x1))
exists e1 s1 x1 x2 x3 x4.(a_together(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x1) & v_enjoy(e1) & n_beer(x3) & of(x3,x4) & n_draft(x4) & n_buddy(x1) & (x1 = x2) & ne_nam_college(x2))