Which statement should be revised for a more formal tone?

a. poseidon, god of the sea, and athena, goddess of war, fought for the city of athens. poseidon threw his spear, which produced the spring of acropolis.

b. amaltheia was kind of like a goat who fed zeus, which zeus was really happy about. in fact, he turned the goat’s horn into the horn of plenty.

c. chronos was the ancient greek symbol of time. his appearance, a wise old man with a long beard, is similar to a current symbol, father time.

d. sisyphus the gods by disclosing secrets. he found himself forced to roll a heavy stone uphill, only to see it roll back once it reached the peak.

Read the excerpt from "home front diary." jimmy simmons stopped by today to tell me that he had enlisted in the army. he asked me if i would write to him, and i said i would. i told him that i've been writing to my uncle arthur and susan's cousin john for about a year, and as an experienced correspondent i had some advice about all the censorship. "don't write down any information about your location or the number of soldiers in your unit because the censors will cut all of that away," i said. "in my experience, loose lips not only sink ships, they make letters look like snowflake decorations! ” well, he belly laughed over that one. how is the author's perspective different from jimmy's? the author has been to war and she can give jimmy advice. jimmy has become a soldier and does not believe the author’s advice. the author has experience writing to soldiers but jimmy does not. jimmy has more experience at letter writing than the author.