Two people are standing at the side of the road on top of a cliff looking at a beach.
A man and a woman are thinking about climbing down to the beach.
Not all two people are a man and a woman.  People on top of a cliff are not always thing of climbing down.
exists e1 e2 x1 x2 x3 x4 x5 x6.(n_road(x3) & n_side(x2) & for(e1,e2) & at(e2,x6) & n_beach(x6) & Actor(e2,x1) & v_look(e2) & on(e1,x4) & of(x4,x5) & n_cliff(x5) & n_top(x4) & at(e1,x2) & of(x2,x3) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_2(x1))
exists e1 e2 s1 x1 x2 x3 x4 x5.(n_beach(x5) & about(e1,e2) & to(e2,x5) & a_down(s1) & Manner(e2,s1) & Actor(e2,x4) & v_climb(e2) & Actor(e1,x1) & v_think(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))