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.

Sentence 1: Its construction for the World's Fair of 1889 was an astounding engineering achievement ' 18,000 pieces joined together by 2,500,000 rivets, soaring 300 m (984 ft) into the air but standing on a base that is only 130 m (1,400 ft) square. Sentence 2: The World's Fair of 1889 saw one of the largest attendances in history. Choices: 1. FACE-TO-FACE, 2. GOVERNMENT, 3. LETTERS, 4. 9/11, 5. SLATE, 6. TELEPHONE, 7. TRAVEL, 8. VERBATIM, 9. OUP, 10. FICTION.
6

Sentence 1: Foreign imbibers, not brought up on this custom, usually prefer to dilute it with a large splash of water. Sentence 2: The foreign people know all of the customs. Choices: 1. FACE-TO-FACE, 2. GOVERNMENT, 3. LETTERS, 4. 9/11, 5. SLATE, 6. TELEPHONE, 7. TRAVEL, 8. VERBATIM, 9. OUP, 10. FICTION.
6

Sentence 1: HRD used a similar approach in reviewing the Social Security Administration's telephone inquiry program; over 4,000 calls were made, with GAO personnel taking the role of ordinary citizens in asking the randomly selected, prepared questions (U.S. Sentence 2: The review was questioning regular citizens of the country. Choices: 1. FACE-TO-FACE, 2. GOVERNMENT, 3. LETTERS, 4. 9/11, 5. SLATE, 6. TELEPHONE, 7. TRAVEL, 8. VERBATIM, 9. OUP, 10. FICTION.

1