50NL is this Baluga?

[Panic__NL]

Villian is 21/14/1.8 over 70
Is the turn a fold, or the river?


iPoker No-Limit Texas Hold'em (NL50), $0.50 BB (5 handed) SilverKitty Hand History converter by www.pokeronline.com.ua

Hero ($64.85)
Button ($50)
SB ($49.7)
BB ($75.5)
MP3 ($31)

SB: Post SB $0.25
BB: Post BB $0.50

Preflop:
Hero is CO with A[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/club.gif[/img]
<font color="#666666">1 folds</font>
Hero Raise $1.75
Button Call $1.75
<font color="#666666">2 folds</font>

Flop:($4.25) K[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/club.gif[/img]<font color="#0030DD">(2 players)</font>
Hero Bet $3
Button Call $3

Turn:($10.25) 2[img]/images/graemlins/diamond.gif[/img]<font color="#0030DD">(2 players)</font>
Hero Bet $7
Button Raise $14
Hero Call $7

River:($38.25) 2[img]/images/graemlins/spade.gif[/img]<font color="#0030DD">(2 players)</font>
Hero Check
Button Bet $31.25
Hero ???