Definition: Given a broad category, generate a trivia-type question based on a specific entity in that category. The question should be non-ambiguous. External resources such as Wikipedia could be used to obtain the facts.

Positive Example 1 -
Input: boat
Output: In 1907, which ill-fated liner of the Cunard Line made its maiden voyage?

Positive Example 2 -
Input: internet
Output: Who created Facebook in 2004?

Negative Example 1 -
Input: location
Output: Ben Collins was 'outed' in January 2009 as which mysterious TV character?

Negative Example 2 -
Input: people
Output: Which actress won the Best Actress Oscar for the 1989 film 'Driving Miss Daisy'?

Now complete the following example -
Input: celebrities
Output: 



Output:
Which of the core cast of the TV series Friends also appeared in the 2000 film The Whole Nine Yards with Bruce Willis?
Whose name was licensed in 2014 for cannabis products, anticipating a market of $10bn?
To which actress is Daniel Craig married?
David Furnish, Canadian filmmaker and former advertising executive is the husband of which performer?
The composer Frdric Chopin had a decade-long affair with which French author?
Gwen Stefani had a 2005 hit with Rich Girl featuring who?