Pocket Jacks - need to stack off here?

[Ciso_B]

do we have to stack off here to this guy.

Setting- its about 50 minutes into the first hour of a 6 max mtt. He's actually new to the table. But is it reasonable to assume hes re popping with sets on the flop?

Do we like bet/call turn ? or is bet/fold better?

I think its pretty standard hand but interested if everyone bet bet bets this hand here.

PokerStars Game #25894156580: Tournament #145826309, $5.00+$0.50 Hold'em No Limit - Level IV (50/100) - 2009/03/12 23:12:28 WET [2009/03/12 19:12:28 ET]
Table '145826309 16' 6-max Seat #1 is the button
Seat 1: go2guy5050 (5245 in chips)
Seat 2: 3240VH (2275 in chips)
Seat 3: DarthMK (12595 in chips)
Seat 4: Neab (12610 in chips)
Seat 5: digler10 (3530 in chips)
Seat 6: Myztique_ta (2595 in chips)
3240VH: posts small blind 50
DarthMK: posts big blind 100
*** HOLE CARDS ***
Dealt to Neab [Jc Jd]
Neab: raises 200 to 300
digler10: calls 300
Myztique_ta: calls 300
go2guy5050: calls 300
3240VH: folds
DarthMK: folds
*** FLOP *** [2s 5c 9c]
Neab: bets 700
digler10: folds
Myztique_ta: folds
go2guy5050: calls 700
*** TURN *** [2s 5c 9c] [7s]
Neab: bets 1800
go2guy5050: raises 2445 to 4245 and is all-in
Neab: calls 2445

[miaowmiaowchowface]

looks standard

[Jauron]

Can we really fold turn?? Don't we pretty much have to know he's never bluffing to fold for that price?

[Garoen]

stack sizes almost neccesitate a call but i smell a set.