Does the sentence "In CIT, The Rubicon Centre is a business innovation hub that is home to 57 knowledge based start-up companies." provide a valid answer to the question "What is a good source for business start-ups in Cork?"

A: no

Does the sentence "Russian is spoken by 1.4% of the population according to a 2009 estimate from the World Factbook." provide a valid answer to the question "What convention recognizes Russian in Armenia?"

A: no

Does the sentence "This firmness is affected by, among other factors, the length of time for which the branch was dead while the attaching stem continued to grow." provide a valid answer to the question "What's the process in which knots are classified called?"

A: no

Does the sentence "The Prussian General Staff developed by Moltke proved to be extremely effective, in contrast to the traditional French school." provide a valid answer to the question "What was key factor did the Prussian General Staff study?"

A:
no