Question: Sequoia is the son of which fictional character, a superheroine appearing in American comic books published by Marvel Comics?
Context: Nico Minoru (briefly known as Sister Grimm), is a fictional superheroine appearing in American comic books published by Marvel Comics.  She first appeared in the Marvel Comics "Runaways".  Created in 2003 by writer Brian K. Vaughan and artist Adrian Alphona, the character debuted in "Runaways" vol.  1 #1 (July 2003).  Like every member of the original Runaways, Nico is the daughter of the super-powered villains calling themselves "the Pride"; in her case, she is the daughter of dark wizards.  Upon finding out, Nico runs away with the rest of the runaways but later discovers that she inherited her parents' magical aptitude.  Whenever Nico bleeds, a powerful staff emerges from her chest, allowing Nico to bend magic. Echo (Maya Lopez), also known as Ronin, is a fictional character, a superheroine appearing in American comic books published by Marvel Comics.  The character has been depicted as a supporting character of Daredevil.  She makes her first appearance in "Daredevil" Vol.  2, #9 (Dec.  1999), and was created by David Mack and Joe Quesada.  She is a Native American and one of the very few deaf comic characters. Aleta Ogord, briefly also known as Starhawk, is a fictional character, a superheroine appearing in American comic books published by Marvel Comics.  The character is depicted in a future of the Marvel Universe. Kamala Khan is a fictional superheroine appearing in American comic books published by Marvel Comics.  Created by editors Sana Amanat and Stephen Wacker, writer G. Willow Wilson and artist Adrian Alphona, Khan is Marvel's first Muslim character to headline her own comic book.  Khan made her first appearance in "Captain Marvel" #14 (August 2013) before going on to star in the solo series "Ms. Marvel", which debuted in February 2014. 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. 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. Scarlet Witch is a fictional superheroine appearing in American comic books published by Marvel Comics.  The character first appeared in "X-Men" #4 (March 1964) and was created by Stan Lee and Jack Kirby.  The character has since starred in two self-titled limited series with husband the Vision, and has historically been depicted as a regular team member in superhero title "The Avengers".  She has numerous alternative versions throughout the Marvel Comics multiverse. Hawkeye (Katherine "Kate" Bishop) is a fictional superheroine appearing in American comic books published by Marvel Comics.  She is a member of the Young Avengers, a team of superheroes in the Marvel Comics' shared universe, the Marvel Universe.  She is the third character and first female to take the Hawkeye name after Clint Barton of the Avengers and Wyatt McDonald of the Squadron Supreme.  Her costume appearance is patterned on the first Hawkeye and Mockingbird. Namor the Sub-Mariner ( ) (Namor McKenzie) is a fictional character appearing in American comic books published by Marvel Comics.  Debuting in early 1939, the character was created by writer-artist Bill Everett for Funnies Inc., one of the first "packagers" in the early days of comic books that supplied comics on demand to publishers looking to enter the new medium.  Initially created for the unreleased comic "Motion Picture Funnies Weekly", the Sub-Mariner first appeared publicly in "Marvel Comics" #1 (cover-dated Oct. 1939) – the first comic book from Timely Comics, the 1930s–1940s predecessor of the company Marvel Comics.  During that period, known to historians and fans as the Golden Age of Comic Books, the Sub-Mariner was one of Timely's top three characters, along with Captain America and the original Human Torch.  Everett said the character's name was inspired by Samuel Taylor Coleridge's poem, "The Rime of the Ancient Mariner".  Everett came up with "Namor" by writing down noble sounding names backwards and thought Roman/Namor looked the best. Dust (real name Sooraya Qadir), is a fictional character, a superheroine appearing in American comic books published by Marvel Comics.  The character usually appears in X-Men-related comic books.  Sooraya is a mutant with the ability to transform her body into a malleable cloud of dust.  The X-Men travel to Afghanistan to rescue Sooraya, whose abilities have made her the target of slavers.
Answer: Mantis