An elderly couple are sitting outside a restaurant, enjoying wine.
A couple drinking wine.
An elderly couple enjoying drinking wine
exists e1 e2 s1 x1 x2 x3.(for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_enjoy(e2) & n_wine(x3) & outside(e1,x2) & n_restaurant(x2) & Actor(e1,x1) & v_sit(e1) & n_couple(x1) & a_elderly(s1) & Theme(s1,x1))
exists x1 x2 x3.(a_topic(x1) & n_wine(x1) & of(x1,x3) & n_drinking(x3) & of(x1,x2) & n_couple(x2))