paragraph_text: Penguin Random House Grupo Editorial is Random House's Spanish-language division, targeting markets in Spain and South and Central America. It is headquartered in Barcelona with locations in Argentina, Chile, Colombia, Mexico, Uruguay, and the United States. From 2001 until November 2012, it was a joint venture with Italian publisher Mondadori (Random House Mondadori). Upon Bertelsmann's acquisition of Mondadori's stake in the JV, the name was kept temporarily four months. Some authors published by Penguin Random House Grupo Editorial include Dr. César Lozano, Yordi Rosado, Dr. Nancy Alvarez and Alberto Sardiñas.

paragraph_text: China's Wings: War, Intrigue, Romance and Adventure in the Middle Kingdom during the Golden Age of Flight is a 2012 book by Gregory Crouch, published by Bantam Books. The book discusses the history of the China National Aviation Corporation (CNAC) and is focused on William Langhorne Bond as the central character. Harry Eagar of the "Maui News" stated that "is largely a biography of Bond." The book also describes Moon Fun Chin, a Chinese-American who rose from peasant roots, to become a lead CNAC pilot and finally to owning his own airline. Among other events, the book discusses the establishment of the first airline in China, the Second Sino-Japanese War, "The Hump" airlift, and the 1938 Kweilin incident. The book ends after the 1949 Communist takeover.

paragraph_text: Chinese Souls #2 is a quilt by American artist Nancy Crow, located at the Indianapolis Museum of Art, in Indianapolis, Indiana, United States. It was created in 1992 as part of a series of memorial quilts she began in response to an atrocity she witnessed in China in 1990.

paragraph_text: Harold Robert Isaacs (1910–1986) was an American journalist and political scientist. Isaacs went to China in 1930 and became involved with left wing politics in Shanghai and  wrote The Tragedy of the Chinese Revolution, about the Chinese Revolution of 1925-27, first published with a preface by Leon Trotsky. He covered World War II in Southeast Asia and China for Newsweek Magazine. In 1953 he joined the department of political science at the Massachusetts Institute of Technology. In the following years he published Scratches on our Minds: American Images of China and India, American Jews in Israel, and The New World of Negro Americans, among others.

paragraph_text: In Solitary Witness: The Life and Death of Franz Jägerstätter is a book written by Gordon Zahn originally published in 1964.

paragraph_text: The earliest known avialan fossils come from the Tiaojishan Formation of China, which has been dated to the late Jurassic period (Oxfordian stage), about 160 million years ago. The avialan species from this time period include Anchiornis huxleyi, Xiaotingia zhengi, and Aurornis xui. The well-known early avialan, Archaeopteryx, dates from slightly later Jurassic rocks (about 155 million years old) from Germany. Many of these early avialans shared unusual anatomical features that may be ancestral to modern birds, but were later lost during bird evolution. These features include enlarged claws on the second toe which may have been held clear of the ground in life, and long feathers or "hind wings" covering the hind limbs and feet, which may have been used in aerial maneuvering.

paragraph_text: Though Jehovah's Witnesses do not accept blood transfusions of whole blood, they may accept some blood plasma fractions at their own discretion. The Watch Tower Society provides pre-formatted durable power of attorney documents prohibiting major blood components, in which members can specify which allowable fractions and treatments they will personally accept. Jehovah's Witnesses have established Hospital Liaison Committees as a cooperative arrangement between individual Jehovah's Witnesses and medical professionals and hospitals.

paragraph_text: The Croatian Journal of Philosophy is a peer-reviewed academic journal of philosophy, publishing articles of diverse currents in English. The journal publishes three issues per year with the support of the Republic of Croatia's Ministry of Culture and the Ministry of Science, Education, and Sports. All issues are available in electronic format from the Central and Eastern European Online Library and the Philosophy Documentation Center.

paragraph_text: Gerakan Wanita Sosialis was a women's organization in Indonesia. It was the women's wing of the Socialist Party of Indonesia (PSI). Before the founding of GWS, PSI had relied on close political contacts with another women's organization, Isteri-Sedar. But after the 1955 elections, the PSI felt that Isteri-Sedar had failed to mobilize women voters for the party and thus the party decided to form a women's wing of its own (GWS). GWS membership was open to women 16 years old and above. As of 1960, GWS had 115 branches.

paragraph_text: "The Next Witness" is a Nero Wolfe mystery novella by Rex Stout, first published as "The Last Witness" in the May 1955 issue of "The American Magazine". It first appeared in book form in the short-story collection "Three Witnesses", published by the Viking Press in 1956.

paragraph_text: Bantam Books is an American publishing house owned entirely by parent company Random House, a subsidiary of Penguin Random House; it is an imprint of the Random House Publishing Group. It was formed in 1945 by Walter B. Pitkin, Jr., Sidney B. Kramer, and Ian and Betty Ballantine, with funding from Grosset & Dunlap and Curtis Publishing Company. It has since been purchased several times by companies including National General, Carl Lindner's American Financial and, most recently, Bertelsmann; it became part of Random House in 1998, when Bertelsmann purchased it to form Bantam Doubleday Dell. It began as a mass market publisher, mostly of reprints of hardcover books, with some original paperbacks as well. It expanded into both trade paperback and hardcover books, including original works, often reprinted in house as mass-market editions.

paragraph_text: The Zusailing Formation is located in Baoting County, Hainan Province, China. It contains carbonaceous phyllite with interbeds of crystalline limestone. Its dated to the late Silurian Period.

paragraph_text: Visible Wings () is the 7th album by Taiwanese Mandopop singer Angela Chang, the first under her new label "Wonderful Music", released on 12 October 2012 in three formats: CD only, CD+DVD (with a poster) and a Preorder version (with a 2013 calendar).

paragraph_text: Yung Wing (; November 17, 1828 – April 21, 1912) was the first Chinese student to graduate from an American university (Yale College in 1854). He was involved in business transactions between China and the United States and brought students from China to study in the United States on the Chinese Educational Mission. He became a naturalized American citizen, but his status was later revoked under the Naturalization Act of 1870.

paragraph_text: "The Gun with Wings" is a Nero Wolfe mystery novella by Rex Stout, first published in the December 1949 issue of "The American Magazine". It first appeared in book form in the short-story collection "Curtains for Three", published by the Viking Press in 1951.

paragraph_text: The Wangshi Series is a late Cretaceous sedimentary rock formation found in Shandong and Jiangsu provinces in eastern China. It has been estimated as Campanian in age.

paragraph_text: KGTO (1050 AM, "Heart & Soul 99.1 & 1050") is a radio station licensed to serve Tulsa, Oklahoma. The station is owned by Perry Publishing and Broadcasting and licensed to KJMM, Inc. It airs an Urban Adult Contemporary music format. Its studios are located in the Copper Oaks complex in South Tulsa.

paragraph_text: "Die Like a Dog" is a Nero Wolfe mystery novella written by American writer Rex Stout, first published as "The Body in the Hall" in the December 1954 issue of "The American Magazine". It first appeared in book form in the short-story collection "Three Witnesses", published by the Viking Press in 1956.

paragraph_text: "When a Man Murders" is a Nero Wolfe mystery novella by Rex Stout, first published in the May 1954 issue of "The American Magazine". It first appeared in book form in the short-story collection "Three Witnesses", published by the Viking Press in 1956.

paragraph_text: Political and religious animosity against Jehovah's Witnesses has at times led to mob action and government oppression in various countries. Their doctrine of political neutrality and their refusal to serve in the military has led to imprisonment of members who refused conscription during World War II and at other times where national service has been compulsory. In 1933, there were approximately 20,000 Jehovah's Witnesses in Germany, of whom about 10,000 were later imprisoned. Of those, 2000 were sent to Nazi concentration camps, where they were identified by purple triangles; as many as 1200 died, including 250 who were executed. In Canada, Jehovah's Witnesses were interned in camps along with political dissidents and people of Chinese and Japanese descent. In the former Soviet Union, about 9,300 Jehovah's Witnesses were deported to Siberia as part of Operation North in April 1951. Their religious activities are currently banned or restricted in some countries, including China, Vietnam and some Islamic states.

Question: Which year witnessed the formation of the company that owns the publisher of China's Wings?
Answer: 2001