Based on The Riddle of the Rosetta Stone, what role did Sylvestre de Sacy play in Jean-François Champollion’s career? De Sacy gave Champollion a job, which allowed him to earn a living while continuing to decipher the writings on the Rosetta Stone.
De Sacy taught Champollion everything he knew, which allowed him to decipher the writings on the Rosetta Stone.
Champollion was inspired by de Sacy, who had already successfully deciphered the writings on the Rosetta Stone.
Champollion studied with de Sacy, who had already attempted to decipher the writings on the Rosetta Stone.

anyone who was dealing with communism in soviet union in his time had an ideal picture of equality, freedom, the struggle of the working class for a better future, the success of the aristocracy's overthrow and the emancipation of subjugation.   however, anyone who would go to soviet union to see the functioning of the communist system, would be convinced that it was about sad people, about everyday bad life, about the brutal attitude of communist leaders, about ill obsession to completely exterminate every thought on aristocracy. thus, orwell wanted to show all the absurdity, the brutality of the system, the unbearable rule of suspicious morality, the ignorant people who try to play professionally.

the answers are: b. and e.

the answer should be the first one. "many people find his lyrics very moving."

it by far makes the most grammatical sense and is very objective, removing any first person from the original sentence and keeping with the sentence fluency.