Question: Are Toni Morrison and Nicholas Christopher both professor emerita at Princeton University?

Context paragraphs:
Janis Mayes: Dr. Janis Alene Mayes is a leading American author, literary critic,literary translator and professor in Africana literature.  She has made literary contributions in French- and English-language literature in the African Diaspora.  Her specialties are in French translation literary practices.  She has translated ground-breaking anthologies and books in francophone literatures.  Her translation of "A Rain of Words" is the first comprehensive anthology of francophone poetry and includes work from 47 authors not well known outside of francophone literature.  She is also the pioneer and director of the first American study abroad program that examines the historical connections between African Americans and "Black Paris", entitled "Paris Noir".  The Syracuse University program has been influential in shaping Africana-focused cultural programs at leading museums in Paris such as the Louvre.  This original specialized program has also gained notoriety by attracting students from universities across the USA including Spelman, Agnes Scott, and George Washington University and Hampton University.  It has brought students to Paris to meet in scholarship with world-renowned artists whp are connected to the intellectual, artistic, and historical Black French experience, such as Nina Simone, Archie Shepp, Barbara Chase-Riboud, Sonia Sanchez and Toni Morrison.  She was a board member of the Toni Morrison Society.  In 2004, she participated in public conversations with Toni Morrison in Paris at the Theatre de la Madeleine after the unveiling of a bench commemorating the end of slavery in France.  She has also organized cultural literary conferences, including an event with "Discover Paris!"  that celebrated the literary contribution of Toni Morrison to the African diaspora.

Laura Engelstein: Laura Engelstein is an American historian who specializes in Russian and European history.  She served as Henry S. McNeil Professor Emerita of Russian History at Yale University and taught at Cornell University and Princeton University.  Her numerous publications have included "Moscow, 1905: Working-Class Organization and Political Conflict" (1982); "The Keys to Happiness: Sex and the Search for Modernity in Fin-de-Siecle Russia" (1992); "Castration and the Heavenly Kingdom: A Russian Folktale" (1999); and "Slavophile Empire: Imperial Russia’s Illiberal Path" (2009).  In 2000, she co-edited an essay collection with Stephanie Sandler, "Self and Story in Russian History."  Her research interests lie in the "social and cultural history of late imperial Russia, with attention to the role of law, medicine, and the arts in public life," as well as "themes in the history of gender, sexuality, and religion."  Shortly before fall 2014, Engelstein retired from her work as a professor at Yale University.

Tar Baby (novel): Tar Baby is a novel by the American author, Toni Morrison, first published in 1981.  The "New York Times" reviewer wrote of it: "...Toni Morrison's greatest accomplishment is that she has raised her novel above the social realism that too many black novels and women's novels are trapped in.  She has succeeded in writing about race and women symbolically."

David Carrasco: Davíd Lee Carrasco (born November 21, 1944) is a Mexican-American academic historian of religion, anthropologist, and Mesoamericanist scholar.  As of 2001 he holds the inaugural appointment as Neil L. Rudenstine Professor of Latin America Studies at the Harvard Divinity School, in a joint appointment with the Faculty of Arts and Sciences' Department of Anthropology at Harvard University.  Carrasco previously taught at the University of Colorado, Boulder and Princeton University and is known for his research and extensive publications on Mesoamerican religion and history, his public speaking as well as wider contributions within Latin American studies and Latino/a studies.  He has made powerful critical statements about Latino contributions to US democracy in public dialogues with Cornel West, Toni Morrison, and Samuel P. Huntington.  His work is known primarily for his illuminating writings on the ways human societies orient themselves with sacred places.

Caroline Bynum: Caroline Walker Bynum, FBA (born in Atlanta, Georgia, in 1941) is an American Medieval scholar.  She is a University Professor emerita at Columbia University and Professor emerita of Western Medieval History at the Institute for Advanced Study in Princeton, New Jersey.  She was the first woman to be appointed University Professor at Columbia.  She is a former Dean of Columbia's School of General Studies, and served as President of the American Historical Association in 1996.

Nicholas Christopher: Nicholas Christopher (born 1951) is an American novelist, poet and critic, the author of sixteen books: six novels, eight volumes of poetry, a critical study of film noir, and a novel for children.

Jeanne Altmann: Jeanne Altmann is a professor emerita and Eugene Higgins Professor of ecology and evolutionary biology currently at Princeton University.  She is known for her research on the social behaviour of baboons and her contributions to contemporary primate behavioural ecology.  She is a founder and co-director of the Amboseli Baboon Research Project.  Her paper in 1974 on the observational study of behaviour is a cornerstone for ecologists and has been cited more than 10,000 times.  She is a Fellow of the National Academy of Sciences.

Carol Houlihan Flynn: Carol Houlihan Flynn (born in Chicago in 1945) is an American academic, literary critic, and writer of fiction.  A professor emerita at Tufts University, Flynn was previously on the faculty of New York University and Princeton University.  She is the author of "Samuel Richardson, a Man of Letters"; "The Body in Swift and Defoe"; a noir mystery, "Washed in the Blood"; and a memoir, "The Animals", among other works.  She was co-creator of the Somerville Conversations, a project designed to encourage dialogue between diverse members of the community.

Toni Morrison: Toni Morrison (born Chloe Ardelia Wofford; February 18, 1931) is an American novelist, editor, teacher, and professor emerita at Princeton University.

Anne-Marie Slaughter: Anne-Marie Slaughter (born September 27, 1958) is an international lawyer, foreign policy analyst, political scientist and public commentator.  She received a B.A. from Princeton University in 1980, an M.Phil from Oxford University in 1982, a Harvard Law School, J.D. in 1985, and a D.Phil in International Relations from Oxford in 1992.  Most notably she is a member of the International Law Association, American Society of International Law, American Bar Association, American Academy of Arts and Sciences, and World Peace Foundation.  During her academic career, she has taught at Princeton University, the University of Chicago, and Harvard University.  From 2002 to 2009, she was the Dean of Princeton University's Woodrow Wilson School of Public and International Affairs and the Bert G. Kerstetter '66 University Professor of Politics and International Affairs.  She was subsequently the first woman to serve as the Director of Policy Planning for the U.S. State Department from January 2009 until February 2011 under U.S. Secretary of State Hillary Clinton.  She is a former president of the American Society of International Law and the current President and CEO of New America.  She married Princeton professor Andrew Moravcsik; they live in Princeton with their two sons.

Supporting paragraphs: Toni Morrison Nicholas Christopher
Answer: no