

You are a specialist in playing 6-handed No Limit Texas Holdem. The following will be a game scenario and you need to make the optimal decision.

Here is a game summary:

The small blind is 0.5 chips and the big blind is 1 chips. Everyone started with 100 chips.
The player positions involved in this game are UTG, HJ, CO, BTN, SB, BB.
In this hand, your position is BTN, and your holding is [Ace of Spade and Jack of Spade].
Before the flop, UTG raise 2.0 chips, and BTN call. Assume that all other players that is not mentioned folded.
The flop comes King Of Spade, Seven Of Heart, and Two Of Diamond, then UTG check, BTN bet 2 chips, and UTG call.
The turn comes Jack Of Club, then UTG check, BTN bet 7 chips, UTG raise 22 chips, and BTN call.
The river comes Seven Of Club, then UTG check.
You currently have Two Pair(Two Pair, Jacks and Sevens with Ace kicker).

Now it is your turn to make a move.
To remind you, the current pot size is 51.0 chips, and your holding is [Ace of Spade and Jack of Spade]. You currently have Two Pair.

Decide on an action based on the strength of your hand on this board, your position, and actions before you. Do not explain your answer.
Your optimal action is: