Trip Tens River Fold?

[Argus]

MP is unknown - he just sat at the table and I have no stats on him. BB is very loose and passive, he could certainly be calling any two on this board until the river. Button is a certified LAG at 63/24/2.7 over 100 hands (which is why I 3-bet preflop). Do I call this river bet?

Empire Poker 10/20 Hold'em (6 max, 5 handed) converter

Preflop: Hero is SB with J[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">MP raises</font>, Button calls, <font color="#CC3333">Hero 3-bets</font>, BB calls, MP calls, Button calls.

Flop: (12 SB) T[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">Hero bets</font>, BB calls, <font color="#CC3333">MP raises</font>, Button folds, Hero calls, BB calls.

Turn: (9 BB) 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, BB checks, <font color="#CC3333">MP bets</font>, Hero calls, BB calls.

River: (12 BB) 9[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, BB checks, <font color="#CC3333">MP bets</font>, <font color="green">Hero?</font>