A young kid is walking very carefully.
A small child is learning how to walk.
may children can walk carefully but ti don't necessarily imply that child is learning how to walk
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 s1 x1 x2.(Topic(e1,x2) & Actor(e1,x1) & v_learn(e1) & n_manner(x2) & exists e2 x3.(Actor(e2,x3) & v_walk(e2)) & n_child(x1) & a_small(s1) & Theme(s1,x1))