50-100 hu... v tricky stack off decision

[Ansky]

Early in match, nothing notable has happened yet, except i almost made a couple of big folds but failed to.

We know almost nothing about villain except that a friend said he saw him play the other day and he played fairly TAG, but really we dont have much of a read.

he raises, I rr AJs to 1100 he calls.

Flop A T 6 all clubs. I check he checks.

Turn is a 4 of spades. I bet 1500 he raises to 4000.

I...

Sorry for not providing more info but this is all I had at the time.