UTG bets 7bb after BB check

Multi-way Flop | 3-way: CO | 100bb effective | Difficulty: Standard

Players in hand: UTG, Hero (CO), BB

Hero hand

A♠A♣

Board

K♠Q♥4♦

Action so far:
3-way pot 11bb on K♠Q♥4♦
UTG bets 7bb after BB check

Pot: 11bb   To call: 7bb

Villain range: UTG cbet on KQx: KK, QQ, AK, KQs, AQ, sets, AcJc semi-bluff

Your move: