In this quiz, we will take a look at re-opening doubles. These are take-out doubles made in the pass-out seat.
When we look at such doubles made by the opening bidder (such as 1♥ - 1♠ - Pass - Pass, Double), we will assume that a double of 1♠ by the opener's partner would have been a negative (take-out) Double. So, it will be possible that he has strength in the overcaller's suit, but could not double for penalties.