The 1973 Supreme Court Case of Miller V

The 1973 Supreme Court case of Miller v. California was significant for setting which standard in regards to defining obscenity?

A) It set the standard for determining obscenity based on "community standards" and a lack of literary, artistic, political, or scientific value.
B) It set the standard for determining obscenity as materials intended to appeal to prurient interest.
C) It set the standard for determining obscenity as material that would be devoid of value to a reasonable person, as opposed to the average person.
D) It set the standard that materials in one's private home were not illegal.