In this task, you are given a question. You have to answer the question based on your information.

Input: Consider Input: Who wrote a story recalling his adventures crossing the St. Lawrence Atlantic Railroad  with fellow students during the American Civil War?

Output: C. A. Stephens


Input: Consider Input: Dyson is a well-known maker of ring-shaped bladeless fans, but which Japanese company invented them, in 1981?

Output: Toshiba


Input: Consider Input: Are both Canfield's Diet Chocolate Fudge and Pepsi carbonated soft drinks?


Output: yes