TASK DEFINITION: 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.
PROBLEM: Category: HOMOPHONES
Clue: A caustic substance in soap, or an untruth

SOLUTION: lye/lie

PROBLEM: Category: SIGNS & SYMBOLS
Clue: It's the 2-word phrase symbolized here

SOLUTION: handicapped access

PROBLEM: Category: BY THE DAWN'S EARLY LIGHT
Clue: Longfellow's sonnet about this 14th century British tale spinner calls him "the poet of the dawn"

SOLUTION:
chaucer