A man and his son walk by an adult video store.
The two people are walking
To walk past the store, the people must be walking.
exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & Actor(e1,x4) & n_store(x4) & of(x4,x5) & n_video(x5) & a_adult(s2) & Theme(s2,x4) & Theme(e1,x3) & v_walk(e1) & (x2 = x3) & n_son(x2) & of(x2,x1) & n_male(x1) & subset_of(x1,s1) & n_man(x1))
exists e1 x1.(n_people(x1) & card_eq_2(x1) & Actor(e1,x1) & v_walk(e1))