Raiser is a 10/8, and MP2 is 10/5 both over decent samples. Button is a fish. Should I fold pre? Is river an easy fold? Also flop seems bad too.

No-Limit Hold'em, $0.10 BB (7 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

Hero (CO) ($10)
Button ($3.65)
SB ($9.46)
BB ($12.55)
UTG ($9.47)
MP1 ($10.38)
MP2 ($12.35)

Preflop: Hero is CO with 4, A
1 fold, MP1 bets $0.35, MP2 calls $0.35, Hero calls $0.35, Button calls $0.35, 2 folds

Flop: ($1.55) 2, 7, 7 (4 players)
MP1 checks, MP2 checks, Hero bets $0.80, 2 folds, MP2 calls $0.80

Turn: ($3.15) 5 (2 players)
MP2 bets $1.80, Hero calls $1.80

River: ($6.75) Q (2 players)
MP2 bets $6.50, Hero ?