

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 SB, and your holding is [King of Diamond and Queen of Heart].
Before the flop, UTG raise 2.0 chips, SB raise 10.0 chips, and UTG 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 SB check, UTG bet 11 chips, and SB call.
The turn comes Six Of Heart, then SB bet 26 chips, and UTG raise 79 chips.


Now it is your turn to make a move.
To remind you, the current pot size is 148.0 chips, and your holding is [King of Diamond and Queen of Heart].

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: