Background: Pieter Cornelis "Piet" Mondriaan, after 1906 Mondrian (; Dutch: ['pit 'mondrija:n], later ['mondrijan]; 7 March 1872 - 1 February 1944), was a Dutch painter and theoretician who is regarded as one of the greatest artists of the 20th century. He is known for being one of the pioneers of 20th century abstract art, as he changed his artistic direction from figurative painting to an increasingly abstract style, until he reached a point where his artistic vocabulary was reduced to simple geometric elements. Mondrian's art was highly utopian and was concerned with a search for universal values and aesthetics. He proclaimed in 1914: Art is higher than reality and has no direct relation to reality.
Context: Unlike the Cubists, Mondrian still attempted to reconcile his painting with his spiritual pursuits, and in 1913 he began to fuse his art and his theosophical studies into a theory that signaled his final break from representational painting. While Mondrian was visiting the Netherlands in 1914, World War I began, forcing him to remain in there for the duration of the conflict. During this period, he stayed at the Laren artists' colony, where he met Bart van der Leck and Theo van Doesburg, who were both undergoing their own personal journeys toward abstraction. Van der Leck's use of only primary colors in his art greatly influenced Mondrian. After a meeting with Van der Leck in 1916, Mondrian wrote, "My technique which was more or less Cubist, and therefore more or less pictorial, came under the influence of his precise method." With Van Doesburg, Mondrian founded De Stijl (The Style), a journal of the De Stijl Group, in which he first published essays defining his theory, which he called neoplasticism. Mondrian published "De Nieuwe Beelding in de schilderkunst" ("The New Plastic in Painting") in twelve installments during 1917 and 1918. This was his first major attempt to express his artistic theory in writing. Mondrian's best and most-often quoted expression of this theory, however, comes from a letter he wrote to H. P. Bremmer in 1914: I construct lines and color combinations on a flat surface, in order to express general beauty with the utmost awareness. Nature (or, that which I see) inspires me, puts me, as with any painter, in an emotional state so that an urge comes about to make something, but I want to come as close as possible to the truth and abstract everything from that, until I reach the foundation (still just an external foundation!) of things... I believe it is possible that, through horizontal and vertical lines constructed with awareness, but not with calculation, led by high intuition, and brought to harmony and rhythm, these basic forms of beauty, supplemented if necessary by other direct lines or curves, can become a work of art, as strong as it is true.
Question: What was Mondrian works were influenced by?
Answer: During this period, he stayed at the Laren artists' colony, where he met Bart van der Leck and Theo van Doesburg,

Background: Michael Joseph Jackson (August 29, 1958 - June 25, 2009) was an American singer, songwriter, and dancer. Dubbed the "King of Pop", he was one of the most popular entertainers in the world, and was the best-selling music artist during the year of his death. Jackson's contributions to music, dance, and fashion along with his publicized personal life made him a global figure in popular culture for over four decades. The eighth child of the Jackson family, Michael made his professional debut in 1964 with his elder brothers Jackie, Tito, Jermaine, and Marlon as a member of the Jackson 5.
Context: Beginning in May 2002, Jackson allowed a documentary film crew, led by British TV personality Martin Bashir, to follow him around nearly everywhere he went. On November 20 of that year, Jackson brought his infant son Prince onto the balcony of his room at the Hotel Adlon in Berlin as fans stood below, holding him in his right arm with a cloth loosely draped over Prince's face. Prince was briefly extended over a railing, four stories above ground level, prompting widespread criticism in the media. Jackson later apologized for the incident, calling it "a terrible mistake". Bashir's crew was with Jackson during this incident; the program was broadcast in March 2003 as Living with Michael Jackson. In a particularly controversial scene, Jackson was seen holding hands and discussing sleeping arrangements with a young boy. As soon as the documentary aired, the Santa Barbara county attorney's office began a criminal investigation. After an initial probe from the LAPD and DCFS was conducted in February 2003, they had initially concluded that molestation allegations were "unfounded" at the time. After the young boy involved in the documentary and his mother had told investigators that Jackson had behaved improperly, Jackson was arrested in November 2003 and charged with seven counts of child molestation and two counts of administering an intoxicating agent in relation to the 13-year-old boy shown in the film. Jackson denied the allegations, saying the sleepovers were not sexual in nature. The People v. Jackson trial began on January 31, 2005, in Santa Maria, California, and lasted until the end of May. On June 13, 2005, Jackson was acquitted on all counts. After the trial, in a highly publicized relocation, he moved to the Persian Gulf island of Bahrain as a guest of Sheikh Abdullah. Unknown to Jackson, Bahrain was also where the family had intended to send Jackson if he had been convicted, according to a statement by Jermaine Jackson printed in The Times of London in September 2011. On November 17, 2003, three days before Jackson's arrest, Sony released Number Ones, a compilation of Jackson's hits on CD and DVD. In the U.S., the album was certified triple platinum by the RIAA; in the UK it was certified six times platinum for shipments of at least 1.2 million units.
Question: Did Michael have to apologize?
Answer:
Jackson later apologized for the incident, calling it "a terrible mistake".