A young man and a woman are sleeping in a van.
two people are asleep
A man and woman can be considered as two people.
exists e1 s1 x1 x2 x3 x4.(in(e1,x4) & n_van(x4) & Actor(e1,x1) & v_sleep(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2) & a_young(s1) & Theme(s1,x2))
exists s1 x1.(Theme(s1,x1) & a_asleep(s1) & n_people(x1) & card_eq_2(x1))