You pick a top red card from one of your opponents' boards. You do exactly one of the following, your choice:
1. Take the card, put it in your score pile, and do nothing else. OR 2. Execute any effects on the card that don't start with "I demand." You do not share those effects with anyone else no matter the symbol count. If you choose this option, the card stays on your opponents' board; it does not go into your score pile.