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.

Ex Input:
FBI Special Agent Seeley Booth:  Here we are , all of us , basically alone , separate creatures , just circling each other , all searching for that slightest hint of a real connection . Some look in the wrong places , some they just give up hope because in their mind they 're thinking " Oh there 's nobody out there for me , " but all of us , we keep trying over and over again . Why ? Because every once in a while ... every once in a while , two people meet and there 's that spark , and yes , Bones , he 's handsome and she 's beautiful and maybe that 's all they see at first , but making love ... making love ... that 's when two people become _ one _ .
Dr. Temperance Brennan: It is scientifically impossible for two objects to occupy the same space .
FBI Special Agent Seeley Booth: Yeah , but what 's important is we try . And when we do it right , we get close .
Dr. Temperance Brennan: To what ? Breaking the laws of physics ?
FBI Special Agent Seeley Booth: Yeah , Bones - a miracle .

Ex Output:
REFERENCE people


Ex Input:
Alexx Woods:  Whoa . Found something else that might belong to the bad guy .
Calleigh Duquesne: Three - eighty Beretta Tomcat .
Alexx Woods: That 's what I like about criminals : not the brightest . Leaving the murder weapon at the scene . That 's good .
Calleigh Duquesne: Unless it 's not the murder weapon .
Alexx Woods: Why is that ?
Calleigh Duquesne: It 's fully loaded .
Alexx Woods: Maybe there was _ one _ in the chamber .
Calleigh Duquesne: Well , the only way to tell for sure if this is the actual murder weapon is to find the bullet and the casing .
Alexx Woods: Then start looking . 'Cause we 've got a through and through .

Ex Output:
REFERENCE bullet


Ex Input:
Wizard - Host:  It was a time of chaos . The unstoppable Cragmite empire wreaked havoc across the galaxy until a race of unlikely heroes fought back : the Lombaxes , who may be some sort of lemur - wombat .
Boomstick - Host: Well , whatever they are , they 're pretty good at kicking the shit out of Cragmites and ended up stopping the empire by banishing them to another dimension . Well , all except one and boy , would that come back to bite 'em in the ass !
Wizard - Host: Raised as one of their own , the last Cragmite betrayed his foster Lombaxes , raised an army of fish people , and , in some sense of cruel ironic justice , banished the entire Lombax race to their own dimension as well . And , just as ironically , missed one who would prove to be his greatest adversary .
Boomstick - Host: This lone Lombax 's name was Ratchet , and he spent most of his days stranded on a random planet , dicking around with mechanical stuff , and dreaming of one day exploring the galaxy . So , this alien ... kitty cat ... thing scrounged up all the scraps he can find , used his natural gift with machines , and built a space ship so incredible , it would finally take him off this boring planet once and for ...
Boomstick - Host: ...
Boomstick - Host: all .
Wizard - Host: Without an onboard robot ignition system , this hunk of junk would never fly .
Boomstick - Host: And with Ratchet 's luck , it 's not like _ one _ was just gon na drop out of the sky or something .
Boomstick - Host: Well
Boomstick - Host: , I 'll be damned .
Wizard - Host: This was the sentry bot serial number XJ-0461 .
Boomstick - Host: But that 's hard to say in conversation , and he makes a clanky sound when he falls over , so ...
Clank: Maybe I 'll just call ya ... Clank .
Wizard - Host: Clank had just been assembled maybe half an hour earlier , and was already running for his life .
Boomstick - Host: Yeah , see , he came from a robot killing machine making factory , but when the factory malfunctioned and made this little guy , it decided to scrap him for parts . So , naturally , he got the hell out of there , ended up with Ratchet , and together they became the greatest hero duo in the galaxy .

Ex Output:

REFERENCE system