Question: Mother Jones and Seventeen are both what?

Context paragraphs:
Claudia Rowe: Claudia Rowe is a journalist who currently works for "The Seattle Times".  In the past, she has worked for "The New York Times, Mother Jones, Woman’s Day, The Huffington Post" and "The Stranger" and other newspapers and magazines.  She has been a member of the Humanities Washington Speakers Bureau.

Kaiulani Lee: Kaiulani Lee is an American actress.  She is best known for her portrayal of Rachel Carson in both the film and stage version of "A Sense of Wonder", which she also wrote.  A Sense of Wonder the film was released in 2010 Directed by Christopher Monger, Director of Photography by Haskell Wexler, ASC.  She has been touring with the show for almost 30 years as well as with ""Can't Scare Me...the Story of Mother Jones"" which debuted at the Atlas Theater Performing Arts Center Space at George Mason University.  In ""Can't Scare Me. .""  also written by Lee, she portrays Mother Jones.  The play is drawn from Mother Jones's autobiography, her letters, speeches, interviews and transcripts.

Mother Jones' Prison: Mother Jones' Prison, also known as Mrs. Carney's Boarding House, was a National Historic Landmark located at Pratt, Kanawha County, West Virginia.  It was a large two-story structure constructed by the Willis Brothers and used mostly as a boarding house.  It was the "prison" in which labor organizer and agitator Mary Harris "Mother Jones" was detained during the 1912–1913 mine wars.

Mother Jones (magazine): Mother Jones (abbreviated MoJo) is a progressive American magazine that focuses on news, commentary, and investigative reporting on topics including politics, the environment, human rights, and culture.  Clara Jeffery serves as editor.  Steve Katz has been publisher since 2010.  Monika Bauerlein has been CEO since 2015.  "Mother Jones" is published by The Foundation for National Progress.

Daniel Schulman (writer): Daniel Schulman is an American author and journalist.  He is a senior editor at the Washington, D.C. bureau of "Mother Jones".  In 2014, he wrote the book "Sons of Wichita", a biography of the Koch family.  In 2015, Schulman, along with David Corn, released a story in "Mother Jones" questioning whether Bill O'Reilly's story about his coverage of the Falklands War was accurate.

Seventeen (American magazine): Seventeen is an American magazine for teenagers.  The magazine's reader base is 13-to-19-year-old females.  It began as a publication geared towards inspiring teen girls to become model workers and citizens.  Soon after its debut, "Seventeen" took a more fashion and romance-oriented approach in presenting its material while promoting self-confidence in young women.  It was first published in September 1944 by Walter Annenberg's Triangle Publications.

Monika Bauerlein: Monika Bauerlein is the current CEO of "Mother Jones."  Bauerlein was promoted to the position in May 2015, following the departure of Madeleine Buckingham; previously she was the magazine's co-editor.  Bauerlein first came to "Mother Jones" in 2000, and has, together with Clara Jeffery (the current editor-in-chief), dramatically expanded its political and investigative reportage, as well as spearheadeding the magazine's new investigative team and Washington bureau.

Groundswell group: Groundswell is the name of an alleged "secret organization" of US conservative activists and journalists highlighted by the liberal publication Mother Jones in July 2013.  According to "Mother Jones", the group started out meeting in the offices of the conservative legal group Judicial Watch in early 2013 and is led by Ginni Thomas (wife of Supreme Court Justice Clarence Thomas) and John Bolton.

Deirdre English: Deirdre English (born in 1948) is the former editor of "Mother Jones" and author of numerous articles for national publications and television documentaries.  She has taught at the State University of New York and currently teaches at the Graduate School of Journalism at the University of California, Berkeley, where she is a faculty mentor at the Center for the Study of the Working Family at the Graduate School of Sociology.  English is co-author, with Barbara Ehrenreich, of "For Her Own Good: 150 Years of the Experts' Advice" along with a number of pamphlets.  She contributed essays to Susan Meiselas's photography book "Carnival Strippers".  Her mother is Fanita English.  She was married to Don Terner, who died in a 1996 plane crash in Croatia.

Mirrors (Ohio band): Mirrors (a.k.a. the Mirrors) were a rock band from Cleveland, Ohio originally active 1973 - 1975, although some accounts indicate they formed as early as 1971 or 1972.  Their sound has been described as "psychedelic garage" and "proto-punk".  In his review of a 2009 LP of their 1970's material for "Mother Jones" former "Maximumrocknroll" editor Mark Murrmann described them as "not as bent as the Electric Eels...nor as throttling as Rocket from the Tombs."  The band's founder, Jaime Klimek, who sang and played guitar, said they "were ferociously loud."  The other members were Jim Crook, guitar, Mike Weldon (who started "Psychotronic Video" magazine in 1980) drums and a succession of bassists first Craig Bell (later of Rocket from the Tombs) followed briefly by Paul Marotta who soon switched to keyboards (and played with the electric eels), then Jim Jones (who later played guitar in Pere Ubu), then Bell again and finally Jones again.  In some of their recordings Jones played drums.  They played original songs and covers originally by the Velvet Underground, the Kinks, the Troggs and Brian Eno among others.  After they broke up Klimek, Jones, Marotta, other former members of the electric eels and Anton Fier formed the Styrenes.  In 2013 and 2014 Klimek, Crook, Bell and other musicians played some reunion shows in Cleveland.

Supporting paragraphs: Mother Jones (magazine) Seventeen (American magazine)
Answer: American magazine