You will be given a definition of a task first, then some input of the task.
In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to classify the genre of the sentences from the 10 options displayed. Indicate your answer by entering the number of the choice as 1-10.

Sentence 1: In our simulations, we used a model originally developed by economists at the Federal Reserve Bank of New York that relates long-term economic growth-measured in terms of gross domestic product (GDP)-to economic and budget factors. Sentence 2: The model was originally used by the Federal Office of Administration. Choices: 1. FACE-TO-FACE, 2. GOVERNMENT, 3. LETTERS, 4. 9/11, 5. SLATE, 6. TELEPHONE, 7. TRAVEL, 8. VERBATIM, 9. OUP, 10. FICTION.
Output:
1