Set (cards) Set (cards) A set or group in card games is a scoring combination consisting of three or more playing cards of the same rank; in some games, such as Bieten, a set may also comprise just two cards (a 'pair'). Sets are one of the two types of meld that may be used in games where melding is part of the play; the other being a set or sequence. A set or group comprises 3 or 4 cards of the same rank and, usually, different suits. A prial (pair royal) or triplet is a set of 3 cards of equal
How many angels can dance on the head of a pin? about how many could perch at the same time on the head of a pin"". Dorothy L. Sayers argued that the question was "simply a debating exercise" and that the answer "usually adjudged correct" was stated as, "Angels are pure intelligences, not material, but limited, so that they have location in space, but not extension." Sayers compares the question to that of how many people's thoughts can be concentrated upon a particular pin at the same time. She concludes that infinitely many angels can be located on the head of a pin, since they do not occupy any space there: