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.

Example Input: Sentence 1: He was a marvellous little fellow.  Sentence 2: He was a rude man. Choices: 1. FACE-TO-FACE, 2. GOVERNMENT, 3. LETTERS, 4. 9/11, 5. SLATE, 6. TELEPHONE, 7. TRAVEL, 8. VERBATIM, 9. OUP, 10. FICTION.
Example Output: 9

Example Input: Sentence 1: Finally, the variability (or elasticity) of time with respect to volume for the five quintiles differs  Sentence 2: There is no variability with of time with respect to volume. Choices: 1. FACE-TO-FACE, 2. GOVERNMENT, 3. LETTERS, 4. 9/11, 5. SLATE, 6. TELEPHONE, 7. TRAVEL, 8. VERBATIM, 9. OUP, 10. FICTION.
Example Output: 1

Example Input: Sentence 1: That is, time is needed to train staff adequately in such case study techniques as the note-taking required for thick descriptions, which is in turn required for the content analysis of themes in the instance. Sentence 2: Time is needed to train staff in case study techniques which are needed for proper content analysis.  Choices: 1. FACE-TO-FACE, 2. GOVERNMENT, 3. LETTERS, 4. 9/11, 5. SLATE, 6. TELEPHONE, 7. TRAVEL, 8. VERBATIM, 9. OUP, 10. FICTION.
Example Output:
1