Question: The song "Just in Time" was introduced in a musical whose main character is based on what woman?

Context paragraphs:
Gillot (playwright): Gillot was a 17th/18th-century French theatre manager and playwright about whom we have no information except that he wrote farces and puppets plays for the Théâtre de la foire Saint-Germain at the turn of the 17th and 18th centuries.  We have four burlesque plays by him whose main character is Pulcinella from the commedia dell'arte:

Gunston Street: Gunston Street is a weekly comic strip that is written and illustrated by Basil Zaviski.  The main character Phil, is based on Basil's father Phillip Zaviski, who served with Basil in the same National Guard Unit for over 7 years.  Although the main character is based on his father, the strips are that of Basil Zaviski's experiences.  The heavy leaning storyline of the main character "Phil" tends to focus on the life and times of your average Army National Guardsman and their daily struggles with deployments, family and combat.

My Platonic Sweetheart: "My Platonic Sweetheart" is a short dream narrative written by American writer Mark Twain.  It was originally titled "The Lost Sweetheart" and written during Jul–Aug 1898, but only published in late 1912.  The main character (believed to represent Twain) has several dreams throughout his life about the same woman.  The narrative depicts five of these dreams, and in each dream the main character and the woman take on different names.  The woman's appearance (hair and eye color) also changes in each dream.  However, the characters' ages in the dreams remain the same, he is seventeen and she is fifteen, and the two characters never fail to recognize each other.

Snapper Carr: Lucas "Snapper" Carr is a fictional character appearing in American comic books published by DC Comics.  The character, whose fictional nickname is almost always used by other characters in favor of his given name, was created by Gardner Fox (writer) and Mike Sekowsky (penciller), and made his first appearance in "The Brave and the Bold" in February 1960.  From 1960 to 1969, Snapper Carr appeared as a supporting character to the Justice League of America, a superhero team.  The character occasionally appeared in comics featuring the Justice League from 1969 to 1989, when the "Invasion! " limited-series comic book gave him superpowers.  He was associated with a new superhero team, The Blasters, in various comics until 1993, when he lost his powers and became a main character in the "Hourman" comic book.  After the cancellation of "Hourman" in April 2001, he became a main character in the "Young Justice" comic book beginning in December 2001.  "Young Justice" was cancelled in May 2003, and he became associated with the governmental organization Checkmate, a role revealed when the character played a small but important role in the 2007-2008 limited series comic book "52 Aftermath: The Four Horsemen".  The character made major appearances in "Final Crisis: Resist" in December 2008 and "Justice League of America 80-Page Giant" in November 2009.

Pimpa: Pimpa or La Pimpa is an Italian comic strip created by Francesco Tullio Altan, whose main character is a red-spotted female dog.

Bells Are Ringing (musical): Bells Are Ringing is a musical with a book and lyrics by Betty Comden and Adolph Green and music by Jule Styne.  The story revolves around Ella, who works at an answering service, and the characters that she meets there.  The main character was based on Mary Printz, who worked for Green's answering service.  Three of the show's tunes, "Long Before I Knew You," "Just in Time," and "The Party's Over", became popular standards.

Senninha: Senninha is a Brazilian comic book series created by Rogério Martins and Ridaut Dias Jr., whose main character is based upon Formula One world champion Ayrton Senna.

Aymar de la Baume Pluvinel: Count Aymar Eugène de la Baume Pluvinel (6 November 1860 – 18 July 1938) was a French astronomer and professor in the "Grandes écoles SupOptique" ("École supérieure d'optique").  He belonged to an old noble family, whose main character was Antoine de Pluvinel, King Louis XIII's master of equitation.

Just in Time (song): "Just in Time" is a popular song with the melody written by Jule Styne and the lyrics by Betty Comden and Adolph Green.  It was introduced by Judy Holliday and Sydney Chaplin in the musical "Bells Are Ringing" in 1956.  Judy Holliday and Dean Martin sang the song in the 1960 film of "Bells Are Ringing".  Martin then recorded it for his 1960 album, "This Time I'm Swingin'! ".

Talent High School - Il sogno di Sofia: Talent High School - Il sogno di Sofia is an Italian sitcom, produced by Lux Vide, whose main character, Sofia, played by Alice Bellagamba, is a young girl passionate about dancing.

Supporting paragraphs: Just in Time (song) Bells Are Ringing (musical)
Answer: Mary Printz