Does the sentence "Many electronic dance music and hip hop releases today are still preferred on vinyl; however, digital copies are still widely available." provide a valid answer to the question "Had vinyl technology ceased expanding?"

A: no

Does the sentence "The courses are normally tuned in a succession of perfect fifths." provide a valid answer to the question "How many courses does a mandolin commonly have?"

A: no

Does the sentence "Equivalent to the English word Indian, okla humma was a phrase in the Choctaw language used to describe Native American people as a whole." provide a valid answer to the question "What does Oklahoma mean?"

A: no

Does the sentence "In return for promises of support against the British and the French, the Russian Empire took large chunks of territory in the Northeast in 1860." provide a valid answer to the question "Who did the Chinese lose territory to in exchange for help?"

A:
yes