Does the sentence "The period known as the Crusades, a series of religiously motivated military expeditions originally intended to bring the Levant back into Christian rule, began." provide a valid answer to the question "What empire was destroyed by the Sack of Constantinople?"

A: no

Does the sentence "As such, "suffering" is too narrow a translation with "negative emotional connotations"[web 9] that can give the impression that the Buddhist view is pessimistic, but Buddhism seeks to be neither pessimistic nor optimistic, but realistic." provide a valid answer to the question "Buddhism seeks to be neither pessimistic or optimistic, but what?"

A: yes

Does the sentence "The Spanish crown maintained its hegemony in Europe and was the leading power on the continent until the signing of the Treaty of the Pyrenees, which ended a conflict between Spain and France that had begun during the Thirty Years' War." provide a valid answer to the question "Which countries initiated the Age of Exploration following the Reconquista?"

A: no

Does the sentence "In 2012, Beyonce signed a $50 million deal to endorse Pepsi." provide a valid answer to the question "Pepsi paid Beyonce how much in 2012 for her endorsement?"

A:
yes