Which sentence uses capitalization correctly?

a my friend, akemi, was born in tokyo.
b mount daimonji lies just outside the city.
c the kamo river flows through kyoto.

based on the biblical principle proverbs 16: 32, i agree with the author of the passage "better is it that it takes longer to be angry than the strong " to the extent that i share the philosophy that the nobility of heart demonstrates the strength of a person. those who are very proud, get angry easily and show their anger toward others are really weak, but those who are noble and do not constantly obfuscate or contain their feelings of anger, are strong people

what are the following?

a is is the correct answer