Where a Flue Can Be Found
Puzzle 1 of Groups of Three Easy Pack
Question is: Where a Flue Can Be Found
and the answer is: CHIMNEY
Word Meaning:
CHIMNEY — A vertical tube or hollow column used to emit environmentally polluting gaseous and solid matter (including but not limited to by-products of burning carbon- or hydrocarbon-based fuels); a flue.
Definitions from Wiktionary.