You will be given a definition of a task first, then some input of the task.
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.

Hammer:  How may I help you sir ?
Rib Joint Customer: How much for an order of ribs ?
Hammer: Two Fifty
Rib Joint Customer: Two Fifty ? How many ribs do I get with that ?
Hammer: Ahhh , about five
Rib Joint Customer: Five So I guess that 's about fifty cents a rib , huh ?
Hammer: Yeeaaa , about
Rib Joint Customer: K , lemme get _ one _
Hammer: Right on One order
Slammer: One order of ribs
Rib Joint Customer: No , no ... no , no ... one rib
Hammer: One . Rib .
Rib Joint Customer: I sure am hungry
Hammer: Uhhhh , make that ... one ... rib ... to go
Slammer: One rib ?
Hammer: One rib ... What else ?
Rib Joint Customer: You got any soda ?
Hammer: One ... dolla ...
Rib Joint Customer: Aww , come'on now ... look out for a brotha ... man ... come'on ... Hey check this out , why do n't you let me get a sip for fifteen cents
Hammer: My cups cost more than fifteen cents !
Rib Joint Customer: Alright , F - - the cup , pour it in my hands for a dime
Hammer: Look you greasy hair Jheri curl wearin - - Pay me & get the hell out of my store
Rib Joint Customer: ... ... You got change for a hundred
Output:
REFERENCE ribs