Does the sentence "This revision also saw significant changes in the definition of film speeds in order to accommodate then-recent changes in the American ASA PH2.5-1960 standard, so that film speeds of black-and-white negative film effectively would become doubled, that is, a film previously marked as "18 DIN" would now be labeled as "21 DIN" without emulsion changes." provide a valid answer to the question "What happened to film speeds of black-and-white negative film?"

A: yes

Does the sentence "Raphael is represented by a mosaic replica of this last painting, the Transfiguration." provide a valid answer to the question "How is Raphael portrayed in St. Peter's?"

A: yes

Does the sentence "The cuts would have meant a significant loss of personnel and would have had adverse effects on recruitment." provide a valid answer to the question "How much of the UK's troops are provided by the TA?"

A: no

Does the sentence "In the undecided Battle of Tornow on 25 September, a Swedish army repulsed six assaults by a Prussian army but did not push on Berlin following the Battle of Fehrbellin." provide a valid answer to the question "Which army withdrew?"

A:
no