NL50: turned 2pair vs. aggression

[tron]

villain ist 41/24/1 über 50 hände. ist turn ein easy fold?

PokerStars No-Limit Hold'em, $0.50 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: ITH Forums)

UTG ($39.10)
MP ($27.25)
Button ($41.05)
SB ($51.15)
Hero ($70.85)

Preflop: Hero is BB with , .
2 folds, Button calls $0.50, SB completes, Hero checks.

Flop: ($1.50) , , (3 players)
SB checks, Hero checks, Button checks.

Turn: ($1.50) (3 players)
SB bets $1, Hero raises to $3.5, Button folds, SB raises to $8, Hero ?