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: Richard Castle:  Now , there are seven ranch hands that fit the bill of tall , dark , and handsome . But in order to find out which _ one _ was fooling around with Whitney , we have to first determine who of them are married . That means we need to go on a wedding ring search , and these are the possibilities . So I split their classes up between us .
Kate Beckett: Whoa ! Hold up . Harmonica for Beginners , Cowboy Saloon . How come you get all the cool activities ? And I get Hog Tying ?
Richard Castle: Because this was my idea . Though it will be a shame that we 're spending the first day of our honeymoon apart .
Kate Beckett: Except we 're not , because this is not our honeymoon .
Student:
REFERENCE hands