A man and a woman are standing outside of subway with their travel luggage and sleeping bags.
A husband and wife are waiting for the train.
A man and a woman can be standing together without being husband and wife. Also, just because a couple has travel luggage and sleeping bags doesn't have to mean they're waiting for the train.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(Theme(e2,x10) & Actor(e2,x7) & v_sleep(e2) & n_bag(x10) & subset_of(x9,x7) & n_woman(x9) & subset_of(x8,x7) & n_man(x8) & with(e1,x5) & n_luggage(x5) & of(x5,x6) & n_travel(x6) & of(x5,x2) & n_thing(x2) & of(e1,x4) & n_subway(x4) & r_outside(e1) & Actor(e1,x1) & v_stand(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
exists e1 x1 x2 x3 x4.(n_train(x4) & for(e1,x4) & Actor(e1,x1) & v_wait(e1) & n_wife(x3) & n_husband(x2) & subset_of(x3,x1) & subset_of(x2,x1))