Question: Mantis has a son named Sequoia.  What organization is Mantis a former member of?

Context paragraphs:
Anodea Judith: Anodea Judith (born Judith Ann Mull, December 1, 1952, Elyria, Ohio) is an American author, therapist, and public speaker on the chakra system, bodymind (body/mind integration), somatic therapy, and yoga.  Judith is the author of "Wheels of Life: A User's Guide to the Chakra System".  She has maintained a private practice for over twenty years and presents workshops nationally and internationally at holistic retreat centers, yoga studios, Neo-Pagan and New Age events and training institutes.  She is a past president of the Church of All Worlds (1986 - 1993), a founder of Lifeways, a school for the study of the healing and magical arts (1983), and a founding member of Forever Forests.  She is on the faculty of Kripalu Center for Yoga and Health, and she is the founder and director of Sacred Centers, a teaching organization focusing on Chakra studies.  She has a son named Alex, and one of her brothers is actor and singer/songwriter Martin Mull.

Sequoia (comics): Sequoia, (AKA Quoi and Q) is a Marvel Comics character.  He is the son of Mantis and the elder member of the Cotati contingent which was transplanted from the Kree home planet Hala to Vietnam on Earth.

Rich Mostardi: Richard Albert Mostardi (other sources give Mostardo) (born July 1, 1938) is a former American football player who played with the Cleveland Browns, Minnesota Vikings and Oakland Raiders.  He played college football at the University of Charleston and Kent State University.  He is a member of the Kent State Athletics Hall of Fame.He also has a son named Rich Mostardi.

Takeshi Tsuruno: Takeshi Tsuruno (つるの 剛士 , Tsuruno Takeshi ) is a Japanese actor, tarento, and musician, originally from Moji-ku, Kitakyūshū, Fukuoka Prefecture.  He is known for his roles as Shin Asuka/Ultraman Dyna in "Ultraman Dyna" and as the leader of the musical units Shuchishin and Aladdin.  As a member of Shuchishin and Aladdin, he appears regularly on the variety show "Quiz!  Hexagon II".  Tsuruno married his former stylist in 2003.  They have a son named and three daughters named , , and .  He named his albums after his daughters, and after recording his first album and before the birth of his third daughter he mused naming an album after his son such that it was called Tsuruno Mugendai (つるの∞（無限大）, "Tsuruno Infinity" by rotating the "8" around) . 百

Sukhjit Kaur Sahi: Sukhjit Kaur Sahi is an Indian politician and member of the Bharatiya Janata Party.  Sahi is a member of the Punjab Legislative Assembly from the Dasuya constituency in Hoshiarpur district.  She is the wife of Amarjit Singh Sahi. She has a son named Harsimrat Singh Sahi and a daughter named Yasmeen who is married to a lawyer named Sidak Sandhu.

Mantis (Marvel Comics): Mantis is a fictional character, a superheroine appearing in American comic books published by Marvel Comics.  The character is a former member of the Avengers.

Arthur Hoag: Arthur Allen Hoag (1921–1999) was an American astronomer most famous for his discovery of Hoag's object in 1950.  He was the son of Lynne Arthur Hoag (Harvard Medical School, Cornell, and University of Michigan faculty member) and wife Wylma Wood Hoag.  He had two sisters, Mary Alice (born 1922) and Elizabeth Ruth (born 1919), a son named Tom and a daughter named Stefanie.  His mother and sister Mary (aged 3) died on June 1, 1926 when the "Washington Irving" was rammed by an oil barge and sunk on the North River.

Li Yuanchao: Li Yuanchao (born 20 November 1950) is the Vice President of the People's Republic of China.  He is also a member of the Politburo of the Communist Party of China and Honorary President of the Red Cross Society of China.  He was a member of the Secretariat of the Communist Party of China and head of its Organization Department between 2007 and 2012.  From 2002 to 2007, Li served as the Communist Party of China Secretary of Jiangsu, the top leader of an area of significant economic development.  He is considered a figure of China's fifth generation of leadership.  He is married to Gao Jianjin and has a son named Li Haijin.

Chiranjib Biswal: Chiranjib Biswal is a politician belonging to the Indian National Congress party from Odisha, currently MLA from the 104- Jagatsinghpur constituency, and deputy opposition leader of the Odisha assembly.  He is the elder son of former deputy chief minister of Odisha, the late Basant Kumar Biswal.  He has also previously been a member of the legislative assembly from 102(Previous - 35) - Tirtol assembly constituency and is also the treasurer of the Odisha Pradesh Congress Committee.  He has also been the Vice President of OPCC and has served in its various committees.  He is also a member of the All India Congress Committee (AICC).  He is the elder brother of IPL chairman and Member of Parliament Ranjib Biswal.  He is married to Tejal Biswal and has a son named Sadjyot Biswal.

Laomedon: In Greek mythology, Laomedon ( ; Ancient Greek: Λαομέδων ) was a Trojan king, son of Ilus, nephew of Ganymede and Assaracus, and father of Priam, Astyoche, Lampus, Hicetaon, Clytius, Cilla, Proclia, Aethilla, Medesicaste, Clytodora, and Hesione.  Tithonus is also described by most sources as Laomedon's eldest legitimate son; and most sources omit Ganymedes from the list of Laomedon's children, but indicate him as his uncle instead.  Laomedon's possible wives are Placia, Strymo (or Rhoeo) and Leucippe; by the former he begot Tithonus and by the latter King Priam (see John Tzetzes' "Scholia in Lycophronem" 18 («ὁ μὲν γὰρ Πρίαμος ἦν Λευκίππης, ὁ δὲ Τιθωνὸς Ῥοιοῦς ἢ Στρυμοῦς τῆς Σκαμάνδρου θυγατρὸς υἱός» : "Priamus was the son of Leucippe, whereas Tithonus was the son of Rhoeo or Strymo, the daughter of Scamander")).  He also had a son named Bucolion by the nymph Calybe, as recounted by Homer in the "Iliad" (6.22).  Dictys Cretensis (4.22) added Thymoetes to the list of Laomedon's children.

Supporting paragraphs: Sequoia (comics) Mantis (Marvel Comics)
Answer: the Avengers