<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
I had a grandmother who used to cheat at cards. What are some common techniques for cheating in cards?
<|assistant|>
1. Palming - This is when a cheat swallows or "palms" a card while looking away or in a different direction.
2. Switching - This is when a cheat exchanges one card for another in order to change the winner of a round or game.
3. Signalling - This is when a second person who cannot be seen by other players sends signals in order to help them win.
4. Roughing up - This is when a cheat will scrape, spit, or rough up a card so that they can identify it later.
5. Stacking - This is when the cheat adds or subtracts cards from the game without being seen.