Question: What performing arts occupation did both Jerome Robbins and Heather Watts participate in?

Context paragraphs:
Association of Performing Arts Presenters: The Association of Performing Arts Professionals (Previously the Association of Performing Arts Presenters, also known as APAP), based in Washington, D.C., is the United States national service, advocacy and membership organization for the performing arts presenting sector and the convener of APAP|NYC, the world’s leading gathering of performing arts professionals, every January in New York City.  Through professional development programs and member services, APAP provides opportunities for artists, agents and managers, presenters, and producers to make the connections and gain the information, skills, and resources they need to make the arts a vibrant, valuable and sustainable part of everyday life.  APAP supports and educates today’s and tomorrow’s performing arts leaders.

Michael Puleo: Michael Puleo is an American dancer, currently ballet master at the Compagnia Virgilio Sieni Danza, Florence, and assistant choreographer at Compagnia del Teatro Nuovo, Turin, Italy.  He received his dance training at the Richard Andros Theater Art Center, the New York Performing Arts High School, and the School of American Ballet, and danced with the New York City Ballet, where he performed in the premieres of George Balanchine's "Le Bourgeois Gentilhomme" and Jerome Robbins' "Eight Lines", as well as with the Armitage Ballet Love's End in Armitage 'Contempt' and at the Metropolitan Opera.

Heather Watts: Heather Watts (born September 27, 1953), was a principal ballerina with New York City Ballet.  A native of California, Ms. Watts was born as Linda Heather Watts in Long Beach on September 27, 1953.  As a little girl, she was a troublemaking child.  She had always wanted to be an actress.  An acting coach advised her taking ballet classes, seeing as she was incredibly dramatic (and clumsy).  She started dancing at the age of 10, came to New York at the age of 13 on a Ford Foundation summer scholarship to attend the School of American Ballet, the official school of the New York City Ballet.  She moved permanently to New York at age 15, again on a Ford Foundation scholarship to the School of American Ballet.  Watts joined the New York City Ballet in 1970 and was promoted to principal dancer by company founder George Balanchine in 1979.  George Balanchine took Watts into his companies "because he would not let such a talent disappear."  During Ms. Watts's tenure with the company, she had numerous principal roles created for her by George Balanchine, Jerome Robbins, and Peter Martins among others.  Mr. Balanchine gave Ms. Watts the principal roles in many of his existing masterpieces, including "Agon", Concerto Barocco, "Apollo", Symphony in C, "Theme and Variations" and "Serenade".  Ms. Watts performed around the world and starred in numerous "Dance in America" television programs, and she performed opposite frequent partner Mikhail Baryshnikov at the White House in a national televised performance of Balanchine's "Rubies" for President and Mrs. Carter.  Ms. Watts retired from the stage in a gala performance at Lincoln Center in 1995.

Barbara Yeager: Barbara Yeager (born September 25, 1958) is an American stage and film actress and dancer.  Her Broadway career has included work with such notable artists as Bob Fosse and Jerome Robbins.  On Broadway, she was in productions of "Jerome Robbins' Broadway", "Anything Goes", "Big Deal", "Leader of the Pack" and "Dancin'".  Yeager currently focuses on ballroom and Latin dance choreography and instruction.  She resides in Philadelphia, Pennsylvania.

Hillman Center for Performing Arts: The Hillman Center for Performing Arts is a multi-stage performing arts venue on the campus of Shady Side Academy's Senior School in Fox Chapel, a northern suburb of Pittsburgh, Pennsylvania.  Featuring dedicated music and vocal practice spaces, the Richard E. Rauh proscenium theater, and the Peter J. Kountz black box theater, the Hillman Center serves as Shady Side Academy's primary performing arts classroom.  Additionally, undertaking the development of a professional performing arts series in the fall of 2006, the Hillman Center also serves the community as a public performing arts venue, whose programming goal is to feature “The Best of Pittsburgh and the World.”  The Hillman Center's artistic niche strives to support not only Shady Side Academy's curriculum but also the Pittsburgh community.  Featuring traditional offerings (such as symphony and orchestral music, classical dance, and opera) and world music and culture performances, the Hillman Center offers globally diverse arts programming to the regional community.  International performers celebrate the diverse ethnic and national communities of Pittsburgh and help connect the audience to the rest of the world.

Jerome Robbins' Broadway: Jerome Robbins' Broadway is an anthology comprising musical numbers from shows that were either directed or choreographed by Jerome Robbins.  The shows represented included, for example, "The King and I", "On the Town" and "West Side Story".  Robbins won his fifth Tony Award for direction.

Museum of Performance &amp; Design: The Museum of Performance + Design, formerly the San Francisco Performing Arts Library & Museum, is located in the SoMa District of San Francisco, California at 893B Folsom Street.  The Museum collects and makes accessible materials about the performing arts, with a special emphasis on documenting and preserving the San Francisco Bay Area’s rich and diverse performing arts heritage from the Gold Rush to the present.  The museum produces public and educational programs, provides library services to researchers, and conservation and archival services to performing arts institutions.The Museum's collection includes personal papers of prominent artists, original costumes and design renderings, audio-visual recordings of live performances, original artwork, other artifacts and ephemera.  The Museum also serves as the official archives for many local performing arts organizations including the San Francisco Ballet, San Francisco Opera, Stern Grove Festival, and the San Francisco Ethnic Dance Festival.

Jerome Robbins: Jerome Robbins (October 11, 1918 – July 29, 1998) was an American choreographer, director, dancer, and theater producer who worked in classical ballet, on Broadway, and in films and television.  Among his numerous stage productions he worked on were "On the Town", "Peter Pan", "High Button Shoes", "The King And I", "The Pajama Game", "Bells Are Ringing", "West Side Story", "", and "Fiddler on the Roof"; Robbins was a five time Tony Award winner and a recipient of the Kennedy Center Honors.  He received two Academy Awards, including the 1961 Academy Award for Best Director with Robert Wise for "West Side Story".  A documentary about his life and work, "Something to Dance About", featuring excerpts from his journals, archival performance and rehearsal footage, and interviews with Robbins and his colleagues, premiered on PBS in 2009 and won both an Emmy and a Peabody Award the same year.

Four Bagatelles: Four Bagatelles is New York City Ballet ballet master Jerome Robbins' only ballet made to the music of Beethoven: Bagatelles, Op. 33, Nos. 4, 5, and 2 (in order of performance) and Bagatelles, Op. 126, No. 4.  The premiere took place on Thursday, 10 January 1974 at the New York State Theater, Lincoln Center.  The ballet was revived for the 2008 Spring Jerome Robbins celebration.

Steven Libman: Steven Libman (born October 5, 1959) is a nationally recognized performing arts leader known for producing dance, theatre and multi-disciplinary performing arts series.  His career spans more than three decades and he has previously managed the Pittsburgh Ballet, the La Jolla Playhouse and the The Palladium at the Center for the Performing Arts.  He is also an author, public speaker and is currently the co-host of "The Voice of the Performing Arts," a weekly public radio show devoted to the importance of arts education.  Currently, Libman is the Chief Advancement Officer for Atlanta Ballet, and the President of The Libman Group, a consulting firm that works exclusively in the performing and visual arts arena.

Supporting paragraphs: Heather Watts Jerome Robbins
Answer: dancer