Given the task definition and input, reply with output. In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. There are several possible answers, you'll need to choose the proper one. Carefully read the given text, pay special attention to the marked number, think about what (unwritten) information the marked number holds inside, choose the most adequate word(s) from the optional answers. If none of them seems right to you, there's also an option for other. If your answer is "REFERENCE", also write the reference entity, otherwise write the implicit option name. Options to choose from are:
REFERENCE: Some object which is being mentioned in the text before or after the target number. The reference answer has a higher priority than any other. If both Reference and another answer are possible, prioritize the Reference.
YEAR: Describing a calendric year
AGE: Describing someone's age
CURRENCY: Reference to some monetary value e.g dollar, euro etc.
PEOPLE: Describing a single/plural persons
TIME: Describing a time of the day. Usually you can add the word o'clock after those numbers.
OTHER: Some other option, which isn't listed here.

Mac Taylor:  Libby had three of these necklaces in her jewelry box . She was wearing a fourth , probably placed there by her killer , and now _ five _ .
Jo Danville: Mac , what are we missing ? Is this some kind of dead pool game ?
Danny Messer: It 's actually worse than that . We got subpoenas for Libby 's blog and Facebook , so I went through the tiers of her friends to see if I could track the original source of the invitation to last night 's party . I found one of her private groups . She sent this out to them .
Jo Danville: What
Jo Danville: the hell is this ?
Danny Messer: This is a game . You single out a virgin in the school and seduce her into believing that she 's popular . The girls give her a kind of makeover , they take her to a party , they give her a few drinks , and , uh ... a guy , a guy takes her virginity .
Jo Danville: Okay , this is the most disgusting thing I 've heard in a long time .
Danny Messer: Yeah . According to the postings , the guys who take the girl 's virginity are in Libby 's private group , and one of the more active ones is Jake Bennett .
Mac Taylor: Libby 's boyfriend ?
Jo Danville: Erin Watson . That 's the same girl in the photo from the party . I ca n't believe what I 'm looking at , this is so cruel .
Mac Taylor: These symbols , what do they represent ?
Danny Messer: A score . After the guys , you know , uh ... the girls get graded . Look here . She had " some interesting moves for a novice . " That earned her four cherries for performance .
Mac Taylor: One of the most private , intimate moments of a girl 's life . Jake not only steals it from her , he debases the experience .
Danny Messer: Not Jake . It 's Libby . Jake and the guys give her the information , then she does her thing- gives a girl marks for her , uh , body , the way she smells , the things that she said during the act , and then , uh , she ... sends it out to her group of friends .
Jo Danville: Okay , so the necklaces in her jewelry box - those were tokens given to the girls , kind of like a scarlet letter ?
Mac Taylor: And whoever has one of those necklaces has a good motive for revenge .
REFERENCE necklaces