Which sentence does not contain any errors in comma usage?

a.
kind mrs. grant, a quiet woman enjoys photography.

b.
mr. jones my math teacher was once in a commercial.

c.
mick introduced me to his dog, a golden retriever.

d.
the land that is now oklahoma the sooner state, was once owned by france.

a) madame podtochina used witchcraft to make it disappear.

it is very normal for dogs to do such things as ripping stuffing out of their beds, toys, pillows, couches. really anything. i had three dogs who thought they would love to chew up their bed, after a few days or so it came out in their waste. the coloration is differnt of their waste, but they are fine, still eat, play, drink, normal. its nothing to worry about.

- hope this !