In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to write a single word that describes the genre that the two sentences belong to, such as face-to-face, government, letters, 9/11, slate, telephone, travel, verbatim, oup, fiction.

Example Input: Sentence 1: Incensed tribes have pointed out that the court's ruling stripped them of their safety net, making their sovereignty moot. Sentence 2: The tribe's sovereignty was overrun by the court.
Example Output: slate

Example Input: Sentence 1: Another way to gauge national saving is to estimate how much we need to save to achieve specific national objectives. Sentence 2: Gauging national saving helps guess how much we need to spend to accomplish certain things.
Example Output: government

Example Input: Sentence 1: No, sir, not then, but I expect she did later.  Sentence 2: She did it then and not later.
Example Output:
fiction