Question: Pauline was a journalist and the second wife of which American novelist, short story writer, and journalist?
Context: William Keepers Maxwell, Jr. (August 16, 1908 – July 31, 2000) was an American editor, novelist, short story writer, essayist, children's author, and memoirist.  He served as a fiction editor at "The New Yorker" from 1936 to 1975.  An editor devoted to his writers, Maxwell became a legendary mentor and confidant to many of the most prominent authors of his day.  Although best known as an editor, Maxwell was a highly respected and award winning novelist and short story writer.  His stature as a celebrated author has grown in the years following his death. Elizabeth Inness-Brown is an American novelist, short story writer, educator, and contributing editor at "Boulevard".  She is a Professor of English at Saint Michael’s College in Colchester, Vermont and lives in South Hero, Vermont—one of three islands comprising Grand Isle County—with her husband and son.  Inness-Brown has published a novel, "Burning Marguerite", as well as two short story collections, titled "Here" and "Satin Palms".  Her stories and essays have appeared in "The New Yorker", "North American Review", "Boulevard", "Glimmer Train", "Madcap Review", and various other journals.  Inness-Brown received a National Endowment for the Arts grant for Writing in 1983 and has done writing residencies at Yaddo and The Millay Colony for the Arts.  In 1982, her short story "Release, Surrender" appeared in Volume VII of the Pushcart Prize. Ernest Miller Hemingway (July 21, 1899 – July 2, 1961) was an American novelist, short story writer, and journalist.  His economical and understated style had a strong influence on 20th-century fiction, while his life of adventure and his public image influenced later generations.  Hemingway produced most of his work between the mid-1920s and the mid-1950s, and won the Nobel Prize in Literature in 1954.  He published seven novels, six short story collections, and two non-fiction works.  Additional works, including three novels, four short story collections, and three non-fiction works, were published posthumously.  Many of his works are considered classics of American literature. Ann Hood (born 1956) is an American novelist and short story writer; she has also written nonfiction.  The author of fourteen novels, three memoirs, a short story collection, a ten book series for middle readers and one young adult novel.  Her essays and short stories have appeared in many journals, magazines, and anthologies, including "The Paris Review, Ploughshares,", and "Tin House."  Hood is a regular contributor to The New York Times' Op-Ed page, Home Economics column.  Her most recent work is "The Book That Matters Most" published with W.W. Norton and Company in early 2016. Netcott-Pfeiffer House is a historic residential building located in Parkersburg, Iowa, United States.  The Italianate style double house was built in 1894 by George Netcott, Jr. and his son George A. Netcott.  Harry E. Netcott, another of George Jr.'s sons, is believed to have designed the house.  George A. Netcott sold the house in 1896 to Gustavus A. Pfeiffer, a pharmacist, and his brother Paul, a local banker and land baron.  The brothers, who were also humanitarians and philanthropists, lived here together with their families until Gustavus moved to St. Louis in 1901.  Paul's daughter Pauline was a journalist and the second wife of Ernest Hemingway.  She lived in the house from 1896 to 1901.  The house is also associated with physicist Edwin Thompson Jaynes, who lived here from 1929 to 1942 with his mother after his father's death.  The house was listed to the National Register of Historic Places in 2007. Joanne Leedom-Ackerman (born 1947) is an American novelist, short story writer and journalist whose fiction includes the regional bestseller "The Dark Path to the River", and the short story collection "No Marble Angels", She serves as a Vice President of PEN International (2015), and has served as the International Secretary of PEN International and Chair of PEN International’s Writers in Prison Committee. Álvaro Cepeda Samudio (March 30, 1926 – October 12, 1972) was a Colombian journalist, novelist, short story writer, and filmmaker.  Within Colombia and the rest of Latin America, he is known in his own right as an important and innovative writer and journalist, largely inspiring much of the artistically, intellectually and politically active climate for which this particular time and place, that of mid-century Colombia, has become known.  His fame is considerably more quaint outside his home country, where it derives primarily from his standing as having been part of the influential artistic and intellectual circle in Colombia in which fellow writer and journalist Gabriel García Márquez—with whom he was also a member of the more particularized Barranquilla Group—and painter Alejandro Obregón also played prominent roles.  Only one of his works, "La casa grande", has received considerable notice beyond the Spanish-speaking world, having been translated into several languages, English and French among them; his fame as a writer has therefore been significantly curtailed in the greater international readership, as the breadth of his literary and journalistic output has reached few audiences beyond those of Latin America and Latin American literary scholars. Joseph Petracca (December 16, 1913 – September 28, 1963) was an American novelist, short story writer, screenwriter, and television writer of Italian descent.  Born and raised in Brooklyn, New York, Petracca moved to Los Angeles after the end of World War II (during which time he worked as a machinist in the Brooklyn Navy Yard) and worked a series of full-time jobs, mainly as a steam press operator for a laundry and linen rental service, while he pursued his writing in the evenings and began raising a family with his wife Lena.  In the early fifties Petracca began publishing fiction in the popular magazines of the day.  Throughout the fifties Petracca wrote and collaborated on numerous films for such studios as 20th Century Fox and Paramount Pictures and in the sixties wrote episodes for such television shows as The Untouchables, Rawhide and Route 66 (TV series).  Petracca is survived by a daughter, Frances Petracca, a neuroscientist and AIDS researcher, and a son, novelist and university Lecturer Emeritus Michael Petracca. Qurratulain Hyder (20 January 1927 – 21 August 2007) was an influential Indian Urdu novelist and short story writer, an academic, and a journalist.  One of the most outstanding literary names in Urdu literature, she is best known for her magnum opus, "Aag Ka Darya" (River of Fire), a novel first published in Urdu in 1959, from Lahore, Pakistan, that stretches from the 4th century BC to post partition of India.  Popularly known as "Ainee Apa" among her friends and admirers, she was the daughter of writer and pioneers of Urdu short story writing Sajjad Haidar Yildarim (1880–1943).  Her mother, Nazar Zahra, who wrote at first as Bint-i-Nazrul Baqar and later as Nazar Sajjad Hyder (1894–1967), was also a novelist and protegee of Muhammadi Begam and her husband Syed Mumtaz Ali, who published her first novel. Rebecca Makkai (born April 20, 1978) is an American novelist and short-story writer.  Her first novel, "The Borrower", was released in June 2011.  It was a "Booklist" Top Ten Debut, an Indie Next pick, an "O Magazine" selection, and one of "Chicago Magazine's" choices for best fiction of 2011.  It was translated into seven languages.  Her short stories have been anthologized in "The Best American Short Stories" 2008, 2009, 2010 and 2011 and as well as in ″The Best American Nonrequired Reading″" 2009 and 2016; she received a 2017 Pushcart Prize and a 2014 NEA fellowship.  Her fiction has also appeared in "Ploughshares", "Tin House", "The Threepenny Review", "New England Review", and "Shenandoah".  Her nonfiction has appeared in "Harpers" and on Salon.com and the "New Yorker" website.  Makkai's stories have also been featured on Public Radio International's "Selected Shorts" and "This American Life."  Her second novel, "The Hundred-Year House", is set in the Northern suburbs of Chicago, and was published by Viking/Penguin in July 2014, having received starred reviews in "Booklist", "Publishers Weekly" and "Library Journal".  It won the 2015 Novel of the Year award from the Chicago Writers Association and was named a best book of 2014 by BookPage.  Her short story collection, "Music for Wartime", was published by Viking in June 2015.  A starred and featured review in "Publishers Weekly" said, "Though these stories alternate in time between WWII and the present day, they all are set, as described in the story “Exposition,” within “the borders of the human heart”—a terrain that their author maps uncommonly well.”  "The Kansas City Star" wrote that "if any short story writer can be considered a rock star of the genre, it's Rebecca Makkai."
Answer: Ernest Hemingway