Title: Canadian football.
Question: What trophy is awarded to the winner of Canadian inter-university football competition?

Title: Kanye West.
Question: What musician did West tie with for topping the annual Pazz & Jop critic poll 4 times each?

Title: Cotton.
Question: What 13th century explorer saw cotton in Persia?

Title: Infection.
Question:
What is an example of a success implementation of preventing transmission jumps?