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 _. Your answer should be chosen from the given text, and should not contain other words.

Ex Input:
Marv:  Since I 've known you , you 've lured me to Miami , you blackmailed me , forced me to lie to the U.S. government . Not exactly a foundation of trust .
Michael Westen: Maybe
Michael Westen: it 's time to build _ one _ .
Marv: Oh , please . I 've seen your file . When there 's that much smoke , there 's usually a flame or two .
Michael Westen: That file is a lie . I did n't do those things .
Marv: Ah , maybe you did , maybe you did n't . But we both know that you 're never gon na get back in unless you 've got a heaping pile of new evidence . And here you are with a shovel .
Michael Westen: You think I 'm lying about this list ?
Marv: I think I ca n't take the chance . Look , I 'll vouch for you on this thing , OK ? I 'll hand you off to my superiors . You 're gon na have to go on the record about the people who burned you , and I 'm talking about every contact you 've made with them .
Michael Westen: That would be very dangerous , Marv - for me , for you . If the people who burned me found out we 're talking ...
Marv: This is n't negotiable . I 'm not gon na be your errand boy unless I can strap you to a polygraph , get all my questions answered .
Michael Westen: You want to put * me * on the box ?
Marv: Twenty - seven years in counterintelligence , you think that I ca n't spot somebody 's who 's trying to beat a polygraph ? Look , I 'll verify and source all you got - the whole nine yards . But if you 're not willing to do this ...
Michael Westen: You want to do this now ? Or you want to finish your mojito ?

Ex Output:
foundation


Ex Input:
Kevin Levin:  The robot we fought tonight was a custom job . Created by the weapon masters of Techadon . It must 've cost a fortune . Somebody put a hit on you .
Ben Tennyson: I 'm not worried .
Kevin Levin: You should be . The Techadons will keep coming each one'll be stronger than the _ one _ before . And they wo n't stop until you 're destroyed .

Ex Output:
Techadon


Ex Input:
Kate Beckett:  The report on the Dragunov sniper rifle said that the barrel twist rate was 320 millimeters . But the newer version is 240 , right ?
Vasiliy Zhirov: Yes , it was changed in the ' 90s .
Kate Beckett: So then why would our sniper use an older model when the newer _ one _ is so much more powerful and accurate ?
Rita: It ... it must have been the only thing the assassin had access to . Only who the hell leaves around a Russian sniper rifle from the 1980s lying around ?
Vasiliy Zhirov: Molniya .
Kate Beckett: Lightning ?
Vasiliy Zhirov: It 's an old KGB code name for weapon caches planted in NATO countries to support the agents in the field . After the dissolution of the Soviet Union , many were abandoned .
Rita: But someone in the field would know where they were .
Kate Beckett: Like Frank . Except he 's all lawyered up .
Vasiliy Zhirov: Yes , but I , too , know where these old caches are . We search those caches , we could find our killer .

Ex Output:

model