A man sitting down eating, and a woman with a black shirt walking outside with shopping bags.
A man is eating lunch while his wife returns home from the store.
Woman does not imply wife and eating does not imply lunch or that the wife returns home.
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(s1) & subset_of(x4,s1) & with(x4,x5) & with(e2,x7) & n_bag(x7) & of(x7,x8) & n_shopping(x8) & a_outside(s4) & Manner(e2,s4) & Actor(e2,x6) & v_walk(e2) & (x5 = x6) & n_shirt(x5) & a_black(s3) & Theme(s3,x5) & n_woman(x4) & subset_of(x1,s1) & Time(e1,x3) & n_eating(x3) & a_down(s2) & Manner(e1,s2) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1))
exists p1 p2 x1 x3 x5.(n_store(x5) & exists e1 x4.(from(e1,x5) & Theme(e1,x4) & Actor(e1,x3) & v_return(e1) & n_home(x4)) & n_wife(x3) & of(x3,x1) & n_male(x1) & while(p1,p2) & exists s1 x2.((x1 = x2) & n_lunch(x2) & a_eating(s1) & Theme(s1,x2)) & n_man(x1))