Four young boys are running down a sidewalk.
Fours boys running home from school.
There might not be a sidewalk on the way home from school.
exists e1 s1 s2 x1 x2.(a_down(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & n_sidewalk(x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & card_eq_4(x1))
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & from(e1,x5) & n_school(x5) & Theme(e1,x4) & Actor(e1,x3) & v_run(e1) & n_home(x4) & (x1 = x3) & n_boy(x1) & of(x1,x2) & n_fours(x2))