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

Input: Consider Input: Are both MOD Pizza and Zpizza franchises?

Output: yes


Input: Consider Input: Are David Vincent and Troy Sanders members of the same band?

Output: no


Input: Consider Input: The 2009 Tennessee Titans switched their quarterback during the year to the player who was drafted in what year?


Output: 2006