[Answer] In 2008, the U.S. government confirmed which celebrity had been secretly part of a World War II spy organization?

Step 1 : Introduction to the question "In 2008, the U.S. government confirmed which celebrity had been secretly part of a World War II spy organization?"

...In 2008, newly declassified government documents revealed that Julia Child, long celebrated as America’s most famous TV chef, had worked for the Office of Strategic Services (OSS) during World War II—the wartime intelligence organization that later evolved into the CIA. Recruited in the early 1940s, Child served primarily in Washington, D.C., and later overseas, where she was entrusted with sensitive assignments involving classified research, communications, and administrative work supporting Allied intelligence operations.

[Answer] Which breakfast chain owns a record label and stocks its jukeboxes with its songs?

Step 1 : Introduction to the question "Which breakfast chain owns a record label and stocks its jukeboxes with its songs?"

...What does Jay-Z And Waffle House have in common? They both own their own record label. The beloved 24-hour breakfast chain has its own record label that creates songs unique to the Waffle House experience. "There are Raisins in My Toast" and “Cooking Up Your Order” are just a couple of the 40-plus original songs that Waffle House has released since the mid-1980’s on its own record label, called Waffle Records. The songs range from gospel to bluegrass to rock & roll –and, of course, include some company branding.

[Answer] What government organization did Abraham Lincoln establish just hours before his death?

Step 1 : Introduction to the question "What government organization did Abraham Lincoln establish just hours before his death?"

...On April 14, 1865, the very day he was assassinated, Abraham Lincoln signed the legislation that created the United States Secret Service. The timing, however, is less ironic than it appears. The agency’s original purpose was not to protect the President, but to combat widespread counterfeiting, which had become a serious threat to the U.S. economy in the aftermath of the Civil War. At the time, an estimated one-third of all U.S. currency in circulation was counterfeit, undermining both financial stability and public confidence.

[Answer] Which of the following cities has the largest population?

Step 1 : Introduction to the question "Which of the following cities has the largest population?"

...Mexico City is the most populous city on this list, with more than 9 million residents living within its official city boundaries. While cities like New York City and Los Angeles are often thought of as larger due to their massive metropolitan areas, their city-proper populations are smaller—New York City has about 8.5 million residents, and Los Angeles around 4 million. Rio de Janeiro also falls below Mexico City’s total, with a population of roughly 6.7 million, placing it well behind when comparing city limits alone.

[Answer] Cousin Oliver was a late addition to which family sitcom?

Step 1 : Introduction to the question "Cousin Oliver was a late addition to which family sitcom?"

...Cousin Oliver was introduced during the final season of The Brady Bunch as a last-ditch effort to inject new energy into the series after ratings began to slip and the original child cast grew older. Played by Robbie Rist, the character was meant to recreate the show’s early charm but instead became an example of an ill-received late addition. His legacy lives on through the phrase “Cousin Oliver Syndrome,” now used to describe sitcoms that awkwardly add a young child character in hopes of extending their run—often with the opposite effect.