

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 HJ, and your holding is [Queen of Heart and Jack of Diamond].
Before the flop, HJ raise 2.0 chips, and BB call. Assume that all other players that is not mentioned folded.
The flop comes Jack Of Spade, Eight Of Diamond, and Three Of Club, then BB check, HJ bet 1 chips, and BB call.
The turn comes Nine Of Diamond, then BB check, HJ bet 5 chips, and BB call.
The river comes Two Of Heart, then BB check.


Now it is your turn to make a move.
To remind you, the current pot size is 15.0 chips, and your holding is [Queen of Heart and Jack of Diamond].

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: