Given the task definition and input, reply with output. 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: However, GAO will decline an invitation to testify when (1) GAO cannot produce a testimony that conforms to its core values and standards or (2) the substance of the GAO testimony would be new information developed for another committee or Member who wants to restrict the information until its public release. Sentence 2: There are two reasons why the GAO will decline an invitation to testify. Choices: 1. FACE-TO-FACE, 2. GOVERNMENT, 3. LETTERS, 4. 9/11, 5. SLATE, 6. TELEPHONE, 7. TRAVEL, 8. VERBATIM, 9. OUP, 10. FICTION.
1