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.

Q: Sentence 1: Once again, Richard has a rosy story. Sentence 2: Richard only has rosy stories.

A: slate
****
Q: Sentence 1: In general, the risk estimates based on the long-term mortality studies are substantially greater than those derived from short-term studies. Sentence 2: Long term studies showed much greater mortality risks.

A: government
****
Q: Sentence 1: nonquantitative time series analysis for case study data. Sentence 2: Analysis of time series for data in case studies.

A:
government
****