200 NL lower straight on the pair board

[gensui]

PokerStars Game #13075005153: Hold'em No Limit ($1/$2) - 2007/11/06 - 11:05:17 (ET)
Table 'Fornax' 6-max Seat #2 is the button
Seat 1: MrteddyKGB ($410.85 in chips)
Seat 2: Wats/Lanford ($380.65 in chips)
Seat 4: Strz ($227.90 in chips)
Seat 5: Scugalen ($200 in chips)
Seat 6: redrock007 ($203.35 in chips)
Strz: posts small blind $1
Scugalen: posts big blind $2
*** HOLE CARDS ***
Dealt to Wats/Lanford [2d 3d]
redrock007: folds
MrteddyKGB: folds
Wats/Lanford: raises $6 to $8
Strz: folds
Scugalen: calls $6
*** FLOP *** [6c 5d 5s]
Scugalen: checks
Wats/Lanford: checks
*** TURN *** [6c 5d 5s] [4c]
Scugalen: bets $10
Wats/Lanford: raises $30 to $40
Scugalen: raises $152 to $192 and is all-in
Wats/Lanford: ???

No read on the villain. I usually C bet this flop but I mixed it up this time.

[markuisis]

I think 78 prob bets flop, and ppl tend to slowplay boats on turn (obviously player dependant). I think this will be a flop-slowplayed 5 a decent amount of the time (can also include some overaggro overpairs). Pretty marginal either way, but id lean towards calling.

[JFsports]

I'd call here, I think an unknown with this line is more likely to show you something like A5/77 than a boat or higher straight

[gensui]

As I review the hand, over pair is in his range. also some suited connectors. My hand is unrepresented so call is the best???