Does the sentence "The Xbox Live Marketplace is a virtual market designed for the console that allows Xbox Live users to download purchased or promotional content." provide a valid answer to the question "Which levels of Xbox Live membership may access the Marketplace?"

A: no

Does the sentence "The mountain system has no axis of dominating altitudes, but in every portion the summits rise to rather uniform heights, and, especially in the central section, the various ridges and intermontane valleys have the same trend as the system itself." provide a valid answer to the question "What is the climate like on the summits?"

A: no

Does the sentence "Blanc-i-blaus, being one of the clubs granted royal patronage, was founded exclusively by Spanish football fans, unlike the multinational nature of Barca's primary board." provide a valid answer to the question "What club was granted royal patronage?"

A: yes

Does the sentence "On 14 January 1858, an Italian refugee from Britain called Orsini attempted to assassinate Napoleon III with a bomb made in England." provide a valid answer to the question "What was the date of an attempted assasination on Napoleon?"

A:
yes