Facebook was founded by Mark Zuckerberg, an individual web developer looking to make friends at Harvard University. Although Facebook has been sued by ConnectU.com for allegedly copying its concept and data, Facebook is actually the first worldwide college network on the Internet. As one of the most popular college websites, Facebook is notable for its lack of prominent advertising. It quickly accumulated $50,000 in debt in 2004, and it took nearly a year for it to begin turning a profit, so clearly it needed a large amount of venture capital.
Question: Mark Zuckerberg invented Facebook.
yes

Diets that provide recommended levels of magnesium are beneficial for bone health, but further investigation on the role of magnesium in bone metabolism and osteoporosis is needed.
Question: Dietary intake of magnesium prevents osteoporosis.
no

Felicity Huffman and Patricia Arquette became first-time Emmy winners as they received lead actress honors, while Tony Shalhoub and James Spader, once again, proved favorites in the best actor category.
Question: Arquette, who plays a crime-solving psychic in NBC's "Medium", won the best drama series actress award.

no