faq's

System

hi,
i have a faq data category which is a replicant field.if i added 5 question-answer pair for each dcr , i want to be able to sort the question-answer pairs depending on my requirement. if i want to display the 3rd pair, i should be able to get it.it kinda of needs a sort indicator but i'm lost here. the faq's are stored in the database.
Any ideas or suggestions, in this regard are greatly appreciated.

Thanks ....