In The Sherlock Society, what was located on Key Biscayne when Grandpa was a kid?

• A. The zoo
• B. A lighthouse
• C. A fort
• D. A museum

Answer: (A)

Setting details about where Grandpa grew up are being tested, especially how a single remembered place can ground a character in a real-world location and era. The clue in the story is that Key Biscayne hosted a zoo during Grandpa's childhood. That detail makes the zoo the best answer because it directly ties Grandpa to a lively, kid-friendly scene on the island, giving a vivid sense of the time and place in his early years and helping readers picture the experiences that shape him. The other landmarks—lighthouse, fort, or museum—aren't described as Grandpa's childhood memory on Key Biscayne in the story, so they don’t fit the memory being referenced.