

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 CO, and your holding is [Jack of Spade and Ten of Club].
Before the flop, CO raise 2.3 chips, and BTN call. Assume that all other players that is not mentioned folded.
The flop comes Six Of Spade, Eight Of Diamond, and Seven Of Club, then CO check, and BTN check.
The turn comes Nine Of Spade, then CO check, and BTN bet 5 chips.
You currently have Straight(Straight, Seven to Jack).

Now it is your turn to make a move.
To remind you, the current pot size is 11.0 chips, and your holding is [Jack of Spade and Ten of Club]. You currently have Straight.

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: