I want to know the answer to the following question:
What year did Nintendo announce a new Legend of Zelda was in the works for Gamecube?
All the background I'm provided with is that "In 2003, Nintendo announced that a new The Legend of Zelda game was in the works for the GameCube by the same team that had created the cel-shaded The Wind Waker.". Is that enough to answer the question?
Answer: yes