Which of the following sentences is punctuated correctly?
AMy parent who is a police officer is retiring this year.
BMy parent, who is a police officer is retiring this year.
CMy parent, who is a police officer, is retiring this year.
Dall of the above
Enone of the above
AMy parent who is a police officer is retiring this year.
BMy parent, who is a police officer is retiring this year.
CMy parent, who is a police officer, is retiring this year.
Dall of the above
Enone of the above