Write a question about the following article.

Every event at the 2008 Summer Olympics in Beijing was broadcast on NBCOlympics.com , where the primary video experience was a custom - built Silverlight player . During the 17 days of the games , the site had 1.3 billion page views and more than 50 million unique visitors and 35 million mobile page views . In addition , viewers initiated 70 million video streams and watched 10 million hours of video . NBC produced more than 5,000 hours of Olympic content that viewers watched using Silverlight .

Question:
Who was the broadcaster for the 2008 Olympics ?
Pick from: a. It was the Beijing authorities .; b. It was ABC .; c. It was NBC .; d. It was ABCOlympics.com;