A young kid is walking very carefully.
A baby crawls across a carpet.
Young kid is older than a baby and walking and crawls are two different actions.
exists e1 s1 s2 x1.(r_very(e1) & a_carefully(s2) & Manner(e1,s2) & Actor(e1,x1) & v_walk(e1) & n_kid(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2.(across(e1,x2) & n_carpet(x2) & Actor(e1,x1) & v_crawl(e1) & n_baby(x1))