can i still fold on river?

[J-Lo]

villain was quite loose to this point, but hadn't bluffed big w/ nothing
***** Hand History for Game 2376716687 *****
NL Texas Hold'em $50 Buy-in + $5 Entry Fee Trny:14003314 Level:4 Blinds(50/100) - Sunday, July 17, 01:15:59 EDT 2005
Table Table 22362 (Real Money)
Seat 6 is the button
Total number of players : 5
Seat 4: raiderfan441 ( $1408 )
Seat 5: TURTLE_TOP ( $2050 )
Seat 6: Bodar ( $4117 )
Seat 7: LooneyPlayer ( $625 )
Seat 9: booradlye83 ( $1800 )
Trny:14003314 Level:4
Blinds(50/100)
** Dealing down cards **
Dealt to booradlye83 [ 2d 2c ]
raiderfan441 folds.
TURTLE_TOP folds.
Bodar raises [200].
LooneyPlayer folds.
>You have options at Table 14214 Table!.
>You have options at Table 14212 Table!.
booradlye83 calls [100].
** Dealing Flop ** [ 4d, 2h, 3h ]
booradlye83 checks.
Bodar bets [100].
booradlye83 raises [300].
>You have options at Table 14036 Table!.
Bodar calls [200].
** Dealing Turn ** [ 7c ]
>You have options at Table 14214 Table!.
booradlye83 bets [450].
Bodar calls [450].
** Dealing River ** [ 5s ]
booradlye83 checks.
>You have options at Table 14036 Table!.
Bodar bets [850].
booradlye83 is all-In [850]
Bodar shows [ 6s, Ad ] a straight, three to seven.
booradlye83 shows [ 2d, 2c ] three of a kind, twos.
Bodar wins 3650 chips from the main pot with a straight, three to seven.
booradlye83 finished in fifth place.
booradlye83 has left the table.