Without a read, I assume a reraise preflop to usually mean QQ+/AK, but villain's range could be much wider, esp. on the button (could be any two, but do you need to find out?). I'd lead out for about 2/3 pot to smoke out a whiffed AK, fold to heavy resistance. It's cheaper than a check/raise. No need to play a big pot here. Or you could check/fold for the ultimate in weak-tightness.