user: Who says Pi is Wrong?

assistant: In the early 21st century, Bob Palais (a mathematician) and Michael Hartl (a physicist) declared that Pi, the traditional circle constant, was wrong.  Their argument is that Pi, defined as the ratio of a circle's circumference to its diameter, is not the most effective or clear way to describe the geometry of a circle.

Palais and Hartl contend that the ratio of a circle's circumference to its radius is a more useful constant.  They chose to name this new constant Tau.  Arithmetically, Tau = 2*Pi.

They argued that Tau produces cleaner mathematical equations throughout physics, mathematics, and statistics and, further, that it makes it easier to teach trigonometry and analytic geometry to new learners.

user: Given this paragraph about Atlantic Hall in Nigeria, how many students does it hold, where is located and when did it open?

assistant: Atlantic Hall can hold 600 students, is located 70 kilometers from Lagos and was opened in 1989.

user: Please label which of the following appear in the game Clue as suspects, weapons, or rooms: Atrium, Billiard Room, Colonel Mustard, Conservatory, General Ketchup, Lead Pipe, Mrs. Peacock, Rope

assistant: In the classic edition of board game Clue, Colonel Mustard and Mrs. Peacock are suspects, the Lead Pipe and Rope are weapons, and Billiard Room and Conservatory are rooms. While the Atrium and General Ketchup seem like a plausible room and suspect respectively, neither is in game.