Which sentence uses punctuation correctly?
AHave you read the article, by the candidate who won the election?
BHave you read the article, by the candidate, who won the election?
CHave you read the article by the candidate, who won the election?
DHave you read the article by the candidate who won the election?
AHave you read the article, by the candidate who won the election?
BHave you read the article, by the candidate, who won the election?
CHave you read the article by the candidate, who won the election?
DHave you read the article by the candidate who won the election?