1) He talked angrily to me as to his child.
2) He talked angrily to me, as to his child.
3) He talked angrily to me just as to his child.
4) He talked angrily to me, just as to his child.
Do these sentences mean:
a-He talked angrily to me and to his child as well.
b-He talked angrily to me in the same way he talked angrily to his child.
or
c-He talked angrily to me as if I were his child.
Gratefully,
Navi