Which of the following is NOT an example of$$ consumer$-$generated content?

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Part $1$

A$.$

$$Doritos$\text{'}$ "Crash the Super$$ Bowl" contest, where fans submitted their best$30-$second commercials for voting by fans

B$.$

A Nike shoe commercial that uses marathon runners as spokespeople hired by the company

C$.$

One million posts by individuals on Twitter and$$ Facebook, using the hashtag $$#Adidaslove to show support for a new Adidas line of shoes with a social purpose

D$.$

A YouTube video recommending the purchase of a$$ telescope, posted by an expert in the field of astrophysics with more than$500,000$ followers

E$.$

Loews$$ Hotels' website of photos of actual guests offering their own experiences