A row of legs and black boots with a boy sitting at the end of the row.
A young boy eats a sandwich.
the boy may be sitting but it does not say he eats a sandwich.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_end(x7) & a_topic(x1) & with(x1,x5) & at(e1,x7) & of(x7,x1) & n_row(x1) & n_row(x1) & Actor(e1,x6) & v_sit(e1) & (x5 = x6) & n_boy(x5) & of(x1,x2) & n_boot(x4) & a_black(s1) & Theme(s1,x4) & n_leg(x3) & subset_of(x4,x2) & subset_of(x3,x2))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_sandwich(x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))