Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Dexter Morgan:  The victim led a quiet life . No enemies .
Dr. Evelyn Vogel: Serial killers do n't have enemies . Everyone 's a potential victim .
Dexter Morgan: Well , if you need anything else , just pick up the phone . Anybody at the lab can help you .
Dr. Evelyn Vogel: I was interested to have your take on this case .
Dexter Morgan: Me ? Why ? I 'm the blood guy .
Dr. Evelyn Vogel: " The blood guy . " How did you end up here ?
Dexter Morgan: My dad was a cop . He kinda steered me away from that . This seemed like a better fit .
Dr. Evelyn Vogel: I
Dr. Evelyn Vogel: was drawn to forensics , too , but chose to focus on neuroscience . Psychopaths . We both chose murder . Maybe we 're both a little crazy .
Dexter Morgan: Maybe .
Dr. Evelyn Vogel: Mad scientists , trained to look at this as a biological mass , a body part . Yet , somehow , from all those firings of neurons , something ... intangible emerges . Emotions . Trust , morality , love . Unless you 're a psychopath . But even then , belief systems emerge ... as with the ... Bay Harbor Butcher . What was he like ?
Dexter Morgan: Who ?
Dr. Evelyn Vogel: The Bay Harbor Butcher . James Doakes . I- if I 'm not mistaken , he worked with you here in Miami Metro .
Dexter Morgan: He was angry . Had a short fuse .
Dr. Evelyn Vogel: Well , that does n't sound right to me . As a psychopath , he would be disassociated with his feelings , not quick to anger .
Dexter Morgan: Maybe he was n't a psychopath .
Dr. Evelyn Vogel: Oh , yes , the Bay Harbor Butcher was definitely a psychopath . He 'd have to be to masquerade the way he did . But he was an odd _ one _ , that 's for sure .
Dexter Morgan: You 're the expert .
Dr. Evelyn Vogel: Just the way he picked his victims - persons who , on the whole , had some sort of criminal background - speaks to a ... strong belief system , almost as if he operated with some sort of ... moral guidelines .
Dexter Morgan: " Guidelines " .
Dr. Evelyn Vogel: Yeah , clearly it was n't a moral choice , as psychopaths have no conscience . So , why else would he kill that way ?
Dexter Morgan: So he could ... get away with it as long as he did ? People are less likely to miss criminals when they disappear . Doakes was Special Ops ; maybe he picked it up from there .
Dr. Evelyn Vogel: Maybe he did . Makes an interesting case study . I wish I could have interviewed him .
Dexter Morgan: Sorry .
Dr. Evelyn Vogel: I look forward to working with you , Dexter Morgan .
Student:
REFERENCE psychopath