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? If you are still confused, see the following example:
Jess Mastriani: No, I don't want another crooler, thank you very much.
 FBI Agent Nicole Scott: But it's good for you. It's got... honeyglaze. Please die for this crooler, Jess.
 Jess Mastriani: I've had _ two _ already. Who eats three croolers in a night? 
FBI Agent Nicole Scott: Take a look. [Nicole takes a huge bite] Mmmmm, Mmmmm, Mmmmm!
Solution: REFERENCE crooler
Reason: In this example, the number two refers to something that appears in this text. In this example, it refers to the word: crooler.

Now, solve this instance: Vila Restal:  But you 're suggesting ...
Roj Blake: Oh , betrayal , treachery , piracy , call it what you will : that is what Avon and Cally are up to .
Vila Restal: And Jenna ?
Roj Blake: No , not Jenna . I think she was probably duped by the other two .
Vila Restal: How ?
Roj Blake: Space fatigue , is that what they 're saying ?
Vila Restal: Yeah .
Roj Blake: Well , It 's obvious , is n't it ? They gave me some form of drug , and then put on a show for you and her .
Vila Restal: Wow , Avon has been excluding me a bit lately .
Roj Blake: It 's nothing to what he 'll do when they get to Del Ten .
Vila Restal: What ?
Roj Blake: He * might * allow you to stay on afterwards . He 'd be stupid to reduce his manpower more than absolutely necessary .
Vila Restal: Well , what do we do ?
Roj Blake: The first thing to do is to resume course for that asteroid .
Vila Restal: Right .
Roj Blake: One more thing , Vila .
Vila Restal: Oh yes , sorry .
Roj Blake: Thank
Roj Blake: you . Asteroid PK , One , One , _ Eight _ .
Vila Restal: Right .
Vila Restal: Zen , abort course for Del Ten . Resume course for asteroid PK One One Eight . Confirm with arrival time .
Zen: Arrival asteroid PK One One Eight at nineteen zero eight .
Vila Restal: Just over half an hour .
Vila Restal: Blake ?
Student:
OTHER