People enjoying a meal at a local dinning establishment.
a single man eats by himself
It can't be multiple people enjoying a meal and a man eating by himself.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_enjoy(e1) & at(x3,x4) & n_establishment(x4) & of(x4,x5) & n_dinning(x5) & a_local(s1) & Theme(s1,x4) & n_meal(x3) & (x1 = x2) & n_people(x1))
exists s1 x1 x2.(a_topic(x1) & by(x1,x2) & n_male(x2) & n_eat(x1) & of(x1,x2) & n_man(x2) & a_single(s1) & Theme(s1,x1))