Background: Martha Stewart was born in Jersey City, New Jersey, on August 3, 1941. She is the second of six children born to middle-class parents, Edward "Eddie" Kostyra (1912-1979) and Martha Ruszkowski Kostyra (1914-2007), and is of entirely Polish heritage. When Stewart was three years old, the family moved to Nutley. She adopted the name "Grace" for her confirmation name.
Context: In 1967, Martha Stewart began a second career as a stockbroker, her father-in-law's profession. Meanwhile, Andrew Stewart founded a publishing house and served as chief executive of several others. Andrew and Martha Stewart moved to Westport, Connecticut, where they purchased and restored the 1805 farmhouse on Turkey Hill Road that would later become the model for the TV studio of Martha Stewart Living. During the project, Stewart's panache for restoring and decorating became apparent. In 1976, Stewart started a catering business in her basement with a friend from her modeling days, Norma Collier. The venture quickly became successful but soured when Collier alleged that Stewart was difficult to work with, and was also taking catering jobs on the side. Stewart soon bought her portion of the business. Stewart was also hired as the manager of a gourmet food store, the Market Basket, but after a disagreement with the owners at the mini-mall she was forced out and opened her own store.  Andrew had become the president of prominent New York City publisher, Harry N. Abrams, Inc. In 1977, he was responsible for releasing the English-language edition of The Secret Book of Gnomes series, by Dutch authors Wil Huygen and Rien Poortvliet, which quickly became a blockbuster success and was on The New York Times Best Seller list. He contracted Stewart's company to cater the book release party, where Stewart was introduced to Alan Mirken, head of Crown Publishing Group.  Mirken was impressed by Stewart's talent as a chef and hostess and later contacted her to develop a cookbook, featuring recipes and photos from the parties that Stewart hosted. The result was her first book, Entertaining (December 13, 1982), ghostwritten by Elizabeth Hawes.  Following Entertaining's success, Stewart released many more books under the Clarkson Potter publishing imprint, including Martha Stewart's Quick Cook (1983), Martha Stewart's Hors D'oeuvres (1984), Martha Stewart's Pies & Tarts (1985), Weddings (1987), The Wedding Planner (1988), Martha Stewart's Quick Cook Menus (1988), and Martha Stewart's Christmas (1989), among others. During this time, she also authored dozens of newspaper columns, magazine articles and other pieces on homemaking, and made numerous television appearances on programs such as The Oprah Winfrey Show and Larry King Live. Andrew and Martha Stewart separated in 1987 and divorced in 1990.
Question: how long was she a stockbroker?
Answer: In 1976, Stewart started a catering business in her basement with a friend from her modeling days,

Background: Michael Andrew McKagan grew up in Seattle's largely working-class University District, the youngest of eight children born to Marie and Elmer "Mac" McKagan. He has been called "Duff" since toddlerhood, to which he once referred as "an Irish thing". Following his parents' divorce, his mother supported the family by taking a job as a medical stenographer. He was taught how to play bass by his brother Bruce, further developing his skills by playing along with the albums 1999 by Prince and Damaged by Black Flag.
Context: In 1979, at the age of 15, McKagan formed the punk band the Vains, in which he played bass; they released the single "School Jerks" in 1980. During this time, he also played guitar in the punk band the Living, which opened shows for Husker Du and D.O.A., which developed a devoted following.  In 1980, McKagan joined the pop-punk band the Fastbacks as their drummer. He appeared on their 1981 debut single "It's Your Birthday", which was issued on guitarist Kurt Bloch's label No Threes Records, and on the song "Someone Else's Room", which was included on the Seattle Syndrome Volume One compilation album, also released in 1981.  In 1982, McKagan became the drummer for the hardcore punk band The Fartz, with whom he recorded several demos, five of which were included on their 1990 album You, We See You Crawling. After several line-up changes, The Fartz evolved into the post-punk band 10 Minute Warning, for which McKagan played guitar.  In 1983, McKagan moved to Los Angeles, California, with one of his brothers where he found work as an appetizer server at a Black Angus restaurant in Northridge. Answering an ad for a bass guitarist in a local newspaper, he met guitarist Slash and drummer Steven Adler, with whom he formed the short-lived band Road Crew. They auditioned a number of singers, including one-time Black Flag vocalist Ron Reyes, and worked on material that included the main riff of what would become the Guns N' Roses song "Rocket Queen". Slash eventually disbanded the group due to them not being able to find a singer, as well as Adler's lack of work ethic compared to himself and McKagan.
Question: what role did he have?
Answer:
he played bass;