UTG opens 2.5bb, Hero CO with A♠J♦

Multi-way Preflop | 3-way: CO | 100bb effective | Difficulty: Tough

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

Hero hand

A♠J♦

Board

(preflop)

Action so far:
UTG opens 2.5bb, Hero CO with A♠J♦

Pot: 4.5bb   To call: 2.5bb

Villain range: UTG: 77+, AQs+, AKo

Your move: