Answer: None of the above.
Explanation:
Geoffrey Chaucer is one of the most renowned poet and author of all time, he is also referred as the ‘Father of English Literature.’ Chaucer is mostly known for his very well known ‘Canterbury Tales.’
The writing style of Chaucer was different from the rest. He is familiar for his ‘metrical innovation’ and his use of ‘decasyllabic pentameter.’ He was the first and the one to use the decasyllabic meter which is the use of five stress line in poem.
The options mentioned in the question aren't really his innovations.
The Hammurabi is a well-preserved document consisting of the Babylonian law of Ancient Mesopotamia. It dates back to 1754 BC, and it is one of the oldest writings in the world that has been deciphered by researchers.
The pictographic sentence that describes a phrase often associated with Hammurabi is "If a man shall destroy the eye of another man, he shall destroy that man's eye". This is also one of the most famous phrases and the best-known laws of the Hammurabi code.
The term comrade in Animal Farm is important because it means a friend who is also an equal, as the other answer notes. However, its main importance is its contribution to the allegory of the story. Comrade is the official title used among people in Communist countries such as the Soviet Union. Animal Farm is a metaphor for the rise of the Soviet Union, and so the term comrade is used by the animals to refer to one another.