instruction:
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.
question:
Category: THE ENVIRONMENT 
Clue: This word means catching an unsustainably high number of tuna & cod
answer:
overfishing


question:
Category: DOUBLE TALK 
Clue: In the 1920s Donald Duncan introduced this child's toy to America & it's had its ups & downs ever since
answer:
yo-yo


question:
Category: COLORFUL WORDS & PHRASES 
Clue: This city in Southern Texas lies on the Rio Grande across from Matamoros, Mexico
answer:

brownsville