instruction:
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.
question:
Nick Beam:  Have you ever had a really bad day ?
Gas Station Cashier: Having _ one _ right now .
answer:
day


question:
Jo Grant:  What on earth is he doing inside a horsebox ?
Doctor Who: It is n't exactly a horsebox . It just happens to look like _ one _ .
Jo Grant: You mean there is n't a horse inside ?
Doctor Who: No more than there 's a policeman inside my police box .
answer:
horsebox


question:
Cody Lambert:  That 's what we need Tuff , a trademark .
Tuff: I got _ one _ , it 's hard , full of juice , and barely fits in my jeans .
Lane Frost: Ohhh , Tuff .
Tuff: It 's my flask , Lane . Cody , want some OJ ?
answer:

trademark