On-air challenge: For each set of three words, find a word that can precede each one to complete a familiar two-word phrase or name. The first word in each set will name an animal. Example: turtle, spring, office. The answer would be box — box turtle, box spring, box office.
Last week's challenge: Think of a 10-letter adjective describing certain institutions. Drop three letters from this word, and the remaining seven letters, reading left to right, will name an institution described by this adjective. What institution is it?