<span>Audrey was the youngest of three to four thousand black children who marched, protested, sang, and prayed their way to jail.</span>
This statement is false.
As a matter of fact, the statement refers to another song performed by The Beatles, but not 'A Day in the Life.' This song was created in 1967, as a part of their famous album Sgt. Pepper's Lonely Hearts Club Band.
Answer: D
Explanation: "less" almost always qualifies as an adjective, because it's describing a noun, that being support, which is a thing/idea.
You would use it as an adverb if you were using it to describe or add more information to a verb. Ex. "I've been trying to work <em>less</em> on the weekends." Work is a verb, so less would qualify as an adverb here.