Does the sentence "The Hamidian Massacres aroused the indignation of the entire Christian world." provide a valid answer to the question "What aroused the indignation of the entire Christian world?"

A: yes

Does the sentence "Gorbachev resolved to regain control of Azerbaijan; the events that ensued are known as "Black January."" provide a valid answer to the question "What were the January incidents called?"

A: yes

Does the sentence "Coated paper has a thin layer of material such as calcium carbonate or china clay applied to one or both sides in order to create a surface more suitable for high-resolution halftone screens." provide a valid answer to the question "What papers give the best optical density?"

A: no

Does the sentence "At Rivoli, the Austrians lost up to 14,000 men while the French lost about 5,000." provide a valid answer to the question "Up to how many Austrian soldiers died at Rivoli?"

A:
yes