You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Q: Category: AMERICAN LITERATURE 
Clue: Thomas Pynchon followed "V" with this novel about the V-2 rocket

A: gravity\'s rainbow
****
Q: Category: SIBLING REVELRY 
Clue: Dingane became King of the Zulus in 1828 after taking part in the murder of this king, his own brother

A: shaka
****
Q: Category: TECH TALK 
Clue: This word came to be used in telecom when the coverage area was divided into honeycomb shapes

A:
cellular
****