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: When this method produces a coherent, plausible story, the researcher can assert a relationship between cause and effect. Sentence 2: The researcher still can't show cause and effect just because there is a plausible story produced.
Example Output: government

Example Input: Sentence 1: that's pretty impressive Sentence 2: That is lame.
Example Output: telephone

Example Input: Sentence 1: Twenty three leading institutes all over the world, including the New Contagious Diseases Research Centre were busy working on the vaccine's development. Sentence 2: Twenty-three institutes were working on the development of the vaccine.
Example Output:
fiction