Definition: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

Positive Example 1 -
Input: Who was the first American President?
Output: president of the united states

Positive Example 2 -
Input: The Dutch duo of Ray Slijngaard and Anita Dels, who had 8 top ten hits in the 90s, were better known by what name?
Output: anita doth

Negative Example 1 -
Input: Anna Smashnova played which sport professionally until 2007?
Output: sport

Negative Example 2 -
Input: Rob Davis, Les Gray, Dave Mount and Ray Stiles are members of which pop group?
Output: david

Now complete the following example -
Input: The voice of Bugs Bunny, Daffy Duck, Porky Pig, Sylvester the Cat, Tweety Bird, Foghorn Leghorn, Yosemite Sam, Wile E. Coyote, Woody Woodpecker, Barney Rubble, Mr. Spacely, Speed Buggy, Captain Caveman, Heathcliff, Speedy Gonzales, Elmer Fudd and hundreds of others, which American voice actor was born on May 30, 1908?

Output: tweety, porky pig, sylvester, captain caveman and the teen angels, speed buggy, heathcliff, woody woodpecker, elmer fudd, barney rubble, yosemite sam, duck