Does the sentence "Alfred advocated education in English alongside Latin, and had many works translated into the English language; some of them, such as Pope Gregory I's treatise Pastoral Care, appear to have been translated by Alfred himself." provide a valid answer to the question "When did Alfred the Great's reign begin?"

A: no

Does the sentence "Prominent emerging Jazz musicians of the 1960s included: trumpet player Donald Byrd who attended Cass Tech and performed with Art Blakey and the Jazz Messengers early in his career and Saxophonist Pepper Adams who enjoyed a solo career and accompanied Byrd on several albums." provide a valid answer to the question "Which musician attended Cass Tech?"

A: yes

Does the sentence "A test given to new students by Stanford University Music Professor Jonathan Berger showed that student preference for MP3-quality music has risen each year." provide a valid answer to the question "Who gave students a test to determine their preferences?"

A: yes

Does the sentence "Briefly, the games were broadcast on a tape delay to prevent the embarrassment that would result should the players stage a work stoppage immediately prior to a scheduled broadcast." provide a valid answer to the question "Why did the temporary cessation of game broadcasts occur?"

A:
no