An older gentleman is teaching a boy how to properly utilize tools.
A man is teaching a boy carpentry.
Teaching a boy how to properly utilize tools does not imply teaching him carpentry.
exists e1 p1 s1 s2 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_teach(e1) & Topic(x2,p1) & a_properly(s2) & Manner(p1,s2) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x2) & v_utilize(e2) & n_tool(x3)) & n_boy(x2) & n_gentleman(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_teach(e1) & n_carpentry(x2) & of(x2,x3) & n_boy(x3) & n_man(x1))