Viewership of ABC News, a Bangladeshi news channel, dropped significantly after controversial news on the Share market of Bangladesh was aired last month. ABC News received a substantial number of complaints from its viewers. However, the CEO of this channel claims that the adverse reaction from the report had no relation to the decline in ABC News Channel's viewership. Which of the following, if true, strongly justifies the CEO's claim?

A ABC news received most of the complaints from its regular viewers.

B Many people consider news channel's report a credible source of information about the Sharemarket

C The other Bangladeshi news channels experienced similar drop in viewership.

D Most of the large news channels publicly attribute reduction in viewership to their own reports only when they receive complaints about those reports.

E ABC News Channel had broadcast controversial news on Bangladeshi Share market several times in past years that instigated the viewers to lodge complaints to the news channel.