Which of the Following Statements About Targeted Advertising Is Not

Which of the following statements about targeted advertising is not true?

A) It is a passing fad because it is unpopular with advertisers and generates very little revenue.
B) It is a big part of the revenue of sites like Google and Facebook.
C) Some versions read your e-mail messages to find key words that trigger specific ads.
D) It may undermine the role of search engines to provide neutral access to information.
E) It may turn search engines into ad brokers.