Daily Hand Quiz

Game type: No limit tournament
Your image: Strong and aggressive
Stage of tourney: Getting close to the bubble, 110 of 500 remain
Avg stack: 13,000
Misc notes:
Your hand: 6♠7♠

Preflop: Player A folds and Player B minimum raises to 1200. Player C folds, Player D calls and the rest of the table folds around to you in the BB. You call 600 more with your suited connectors. With 3900 in the pot, the flop comes:

5♣6♣3♥

You flop top pair and a gut shot draw and lead out for 2500. Player B flat calls and then Player C goes all in for about 8800 total. The action is back on you. It’s about 6000 more to call and Player B is still to act behind you. What’s your play?