Does the sentence "Karim did not attend the party and denied that it had occurred, but Chen commented that the idea that YouTube was founded after a dinner party "was probably very strengthened by marketing ideas around creating a story that was very digestible"." provide a valid answer to the question "What are the first names of the men that invented youtube?"

A: no

Does the sentence "Notable among these is the Deutscher Werkbund, formed in 1907 to produce better quality machine made objects." provide a valid answer to the question "In 1919 what school opened in Weimar, Germany?"

A: no

Does the sentence "The organization is led by the Governing Bodyan all-male group that varies in size, but since early 2014 has comprised seven members,[note 1] all of whom profess to be of the "anointed" class with a hope of heavenly lifebased in the Watch Tower Society's Brooklyn headquarters." provide a valid answer to the question "How many members does the Governing Body consist of?"

A: yes

Does the sentence "Innuendo was released in early 1991 with an eponymous number 1 UK hit and other charting singles including, "The Show Must Go On"." provide a valid answer to the question "Queen's Greatest Hits II has sold how many copies worldwide?"

A:
no