A man and a woman sit together on a beach as the sun sets.
boy eats broccoli
A man and a woman can't be jointly described as being a boy.
exists e1 p1 p2 x1 x2 x3 x4 x5.(n_sun(x5) & exists e2.(Actor(e2,x5) & v_set(e2)) & as(e1,p2) & on(e1,x4) & n_beach(x4) & exists s1.(Theme(s1,x1) & a_together(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_sit(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_broccoli(x2) & n_boy(x1))