TASK DEFINITION: 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.
PROBLEM: Kouichi Sakakibara:  Extra One ?
Mei Misaki: Twenty five years ago , shortly after the start of the new management , they realized that a desk was missing in the classroom , even though they had prepared enough seats for all students .
Kouichi Sakakibara: Could not they just check the lists ?
Mei Misaki: They did , but it was useless . The list of students had been altered to be inconsistent . They only lacked a desk .
Kouichi Sakakibara: Did someone rewrote the lists ?
Mei Misaki: I used the word " altered " figuratively . They say that memories of all had been changed .
Kouichi Sakakibara: Uh ?
Mei Misaki: That sounds impossible , right ? But I guess that 's true . They said that this phenomenon could happen .
Kouichi Sakakibara: Phenomenon ?
Mei Misaki: At first , everyone thought it was just a mistake and they do n't gave a damn about it . But starting April , people connected to the class , began to die each month .
Kouichi Sakakibara: Does each month ? All year ?
Mei Misaki: This year I think were six students and ten relatives . Quite unusual , is n't it ? This has continued in the class three since .
Kouichi Sakakibara: Then , a third year student from the class named Misaki , died twenty - six years ago ... And starting next year , somehow , there was an additional student in class . Then , people connected to the class began to die each month . But ... Why do people die when there is a extra student ?
Mei Misaki: No one knows why . This is how it happens . Moreover , the extra _ one _ is ... someone dead .

SOLUTION: REFERENCE students

PROBLEM: Lanie Parish:  I pulled autopsy reports on the Phantom 's alleged victims . Total of seven ; _ four _ in L.A. , three in New York . All seven were killed with a knife .
Kevin Ryan: Any pattern besides the knife ?
Lanie Parish: No . The victims are all over the map . Four men , three women . Different ethnicities and ages . Each of the victims had something removed ; an ear , an eye , a finger .
Kevin Ryan: Why ? What 's the significance of that ?
Lanie Parish: There is none . And because of the randomness , no one was able to connect the murders . Until Phillip Harris , of course .
Javier Esposito: So Phillip was right . A serial killer 's been hunting in L.A. and New York for three years completely under the radar .

SOLUTION: REFERENCE victims

PROBLEM: Jackson Stewart:  Are you from Tennesse ? Cause you 're the only ten I see .
Cooper: I got _ one _ . Are you from Mississippi ? Cause you 're the only miss I sippi !

SOLUTION:
OTHER