[Q]: Orange, Red, Yellow is a 1961 Color Field painting by Mark Rothko. It sold at Christie's for $86.882.500 on May 8, 2012. The seller was the estate of David Pincus and the sale price represents a record nominal price for Post-War / contemporary art at public auction and for Rothko works in general. Mark Rothko killed himself after painting Orange, Red, Yellow.
[A]: It's impossible to say

[Q]: Trainspotting is a 1996 British black comedy crime film directed by Danny Boyle, and starring Ewan McGregor, Ewen Bremner, Jonny Lee Miller, Kevin McKidd, Robert Carlyle, and Kelly Macdonald in her acting debut. Based on the novel of the same name by Irvine Welsh, the film was released in the United Kingdom on 23 February 1996. Trainspotting is a classic.
[A]: It's impossible to say

[Q]: In electromagnetism, charge density is a measure of electric charge is the amount of electric charge per unit length, surface area, or volume, called the linear, surface, or volume charge density, respectively. The respective SI units are Cm, Cm or Cm. Charge density is measured in Coulomb's times meters.
[A]: No

[Q]: Nannina de' Medici (14 February 1448 14 May 1493), born Lucrezia de' Medici, was the second daughter of Piero di Cosimo de' Medici and Lucrezia Tornabuoni. She was thus the elder sister of Lorenzo de' Medici. She married Bernardo Rucellai. Her father's name was Piero, so she is sometimes known as Lucrezia di Piero de' Medici. Nannina de' Medici was over 100 years old when she died
[A]:
No