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: WORLD CAPITALS 
Clue: This city was once known as Dong Kinh & to Europeans as Tonquin
[A]: hanoi, vietnam


[Q]: Category: GEOGRAPHY NEWS 
Clue: On the initiative of Sen. Patrick Leahy, in 1998 it was designated the sixth Great Lake
[A]: lake champlain


[Q]: Category: 1970s TELEVISION 
Clue: Bruce Peterson, a NASA test pilot, helped inspire this series; the crash he survived was seen in the show's opening credits
[A]:
the six million dollar man