I go out drinking with a rich friend of mine who owns multiple cars. My friend (who is a lightweight so cannot hold his liquor) is several tequila shots in when he stars offering to sell his very nice black car to me for $1000. I think he is talking about his Ferrari when really he is talking about his Aston Martin. None of this is written down, but I accept and show up the next day to pay him $1000 and claim my car. All of the following are good defenses my friend can use if he does not want to sell me the car, except: Question options: Mistake Improper form Lack of Capacity Duress