Step 1: Understanding the Question:
This question asks for a sport associated with a specific trophy, mirroring the relationship established in the first pair.
Step 2: Detailed Explanation:
Analyzing the First Pair: The Wimbledon Trophy is one of the most prestigious awards in the sport of Tennis. It is given to the winners of the Wimbledon Championships, the oldest tennis tournament in the world. The relationship is "Trophy : Sport".
Analyzing the Second Pair: We are given "Walker's Cup". We must identify which sport awards this trophy.
Researching Walker's Cup: The Walker Cup is a golf trophy contested in even-numbered years by teams of male amateur golfers from the United States and a combined team from Great Britain and Ireland. It is named after George Herbert Walker, who was president of the United States Golf Association (USGA) in 1920.
Evaluation of Hockey: Major trophies include the Stanley Cup (Ice Hockey) or Sultan Azlan Shah Cup (Field Hockey).
Evaluation of Cricket: Major trophies include the Ashes, Ranji Trophy, and ICC World Cup.
Evaluation of Polo: The Westchester Cup is a famous trophy in Polo.
Evaluation of Wrestling: Trophies are usually specific to championships like the World Wrestling Championships, but no "Walker's Cup" exists here.
Step 3: Final Answer:
The Walker's Cup is inextricably linked to the sport of Golf. Therefore, Golf is the correct completion for the analogy.