A man sitting down eating, and a woman with a black shirt walking outside with shopping bags.
A fellow is eating while sitting, and a lady is walking outside a building with a black shirt and some bags
A fellow is a man, "eating while sitting " is a rephrasing of " sitting down eating", and a lady is a woman.
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 e1 e2 e3 s1 x1 x2 x3 x4 x5 x6.(with(e3,x4) & subset_of(x6,x4) & n_bag(x6) & subset_of(x5,x4) & n_shirt(x5) & a_black(s1) & Theme(s1,x5) & outside(e3,x3) & n_building(x3) & Actor(e3,x2) & v_walk(e3) & n_lady(x2) & while(e1,e2) & Actor(e2,x1) & v_sit(e2) & Actor(e1,x1) & v_eat(e1) & n_fellow(x1))