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.

[EX Q]: Sentence 1: After all, it's not till the discovery that the stock price falls. Sentence 2: The discovery spreads so quickly that the stock price falls within the first five minutes after it's published.
[EX A]: slate

[EX Q]: Sentence 1: The viewer leaves these gravity-defying masterpieces with a lighter step, expecting the sky to fill up momentarily with things that flutter and fly. Sentence 2: The gravity defying masterpieces leave the viewer with a sense of wonder.
[EX A]: slate

[EX Q]: Sentence 1: China may have improved since 1979, but it still has an unblemished history of authoritarianism, five millenniums without sustained democracy.) Sentence 2: The rapid improvements in China since 1979 mean that it will soon embrace democracy.
[EX A]:
slate