Question: Who is the father of Blair's child, in season 5 of this TV series that includes the episode called The Wrong Goodbye?

full_context: Document 1: The Townie: "The Townie" is the 76th episode of the CW television series, "Gossip Girl", as well as the eleventh episode of the show's fourth season. The episode was written by Amanda Lasher and Stephanie Savage and directed by Joe Lazarov. It aired on Monday, December 6, 2010 on the CW.
Document 2: Valley Girls: "Valley Girls" is the twenty-fourth episode of the second season of The CW television series "Gossip Girl". The episode served as a backdoor pilot for a potential "Gossip Girl" spin-off series set in the 1980s, entitled "Valley Girls". The episode was directed by Mark Piznarski and written by Josh Schwartz and Stephanie Savage (this was the first episode of the series since "Much 'I Do' About Nothing" to be co-written by Schwartz). It was filmed on location in New York City, New York and in Los Angeles, California. References to elements of 1980s popular culture were heavily accentuated in the episode, which the producers hoped would bridge the generation gap between the characters and audience. "Valley Girls" aired on the CW in the United States on May 11, 2009 and was viewed live by an audience of 2.31 million Americans. Although the episode received generally positive reviews, the spin-off series was not picked up.
Document 3: List of Gossip Girl characters: The following is a list of characters for The CW teen television drama series, Gossip Girl. The show is based on the popular book series of the same name, written by author Cecily von Ziegesar. The series features nine regular characters and follows the storylines of several high school students, who attend the fictional preparatory school, ``Constance Saint Jude '': Blair Waldorf (Leighton Meester), the`` Queen Bee'' at Constance, who is notorious for her ``minions ''and scheming; her best friend and The 'It - Girl' of the Upper East Side, Serena van der Woodsen (Blake Lively); Serena's new love interest, and so - called`` lonely boy'' Dan Humphrey (Penn Badgley); Blair's boyfriend, the 'golden boy,' better known as Nate Archibald (Chace Crawford); Dan's little sister, a 14 - year - old freshman at Constance, Jenny Humphrey (Taylor Momsen); Nate's best friend, the wealthy playboy Chuck Bass (Ed Westwick); Dan's best friend and ex-lover, the creative Vanessa Abrams (Jessica Szohr); Serena's mother, a socialite and philanthropist and frequent divorcée, Lily van der Woodsen (Kelly Rutherford), and also Dan Humphrey's father, former rock star turned art gallery owner, Rufus Humphrey (Matthew Settle). The story unfolds in the Upper East Side of Manhattan as well as Brooklyn, in New York. Momsen and Szohr left the series in season five, while Kaylee DeFer was added to the main cast, portraying Ivy Dickens, a con artist who pretends to be Serena's maternal cousin, Charlie Rhodes. The series is narrated by a seemingly omniscient character, ``Gossip Girl ''(voiced by Kristen Bell).
Document 4: Grey's Anatomy (season 4): For the first time in the show's history, many cast changes occur, seeing the first departure of two main cast members. Despite garnering several awards and nominations for the cast members and the production team, the season received a mixed response from critics and fans. Show creator Shonda Rhimes heavily contributed to the production of the season, writing five out of the seventeen episodes. The highest - rated episode was the season premiere, which was watched by 20.93 million viewers. The season was interrupted by the 2007 -- 2008 Writers Guild of America strike, which resulted in the production of only seventeen episodes, instead of twenty - three originally planned.
Document 5: Chuck Bass: Chuck Bass Gossip Girl character Ed Westwick as Charles Bass First appearance Novel: Gossip Girl Television: ``Pilot ''(episode 1.01) Last appearance Novel: I Will Always Love You Television:`` New York, I Love You XOXO'' (episode 6.10) Created by Character Cecily von Ziegesar Developed for Television Josh Schwartz Stephanie Savage Portrayed by Ed Westwick Information Full name Charles Bartholomew Bass Nickname (s) Chuck (by everyone except Lily) Aliases Television: Henry Prince Occupation Television: Entrepreneur High school student (at St. Jude's; graduated) Title Television: CEO of Bass Industries Family Television: Bartholomew ``Bart ''Bass (father; deceased) Elizabeth Fisher (mother; alias: Evelyn Bass) Lillian`` Lily'' van der Woodsen (adoptive mother; née Rhodes) Serena van der Woodsen (adoptive sister) Eric van der Woodsen (adoptive brother) Spouse (s) Television: Blair Waldorf (wife) Children Television: Henry Bass (with Blair; flash - forward)
Document 6: New York, I Love You XOXO: "New York, I Love You XOXO" is the series finale of "Gossip Girl". The episode serves as the tenth episode of the sixth season and the show's 121st episode overall. Written by Stephanie Savage, and directed by Mark Piznarski, the series finale originally aired on The CW Television Network (The CW) in the United States on December 17, 2012.
Document 7: Gossip Girl (season 3): As the summer is drawing to a close, Blair and Chuck are madly in love and adjusting to their new ``in a relationship ''status, breaking all traditional rules of dating as would be expected. Meanwhile, Serena returns from her European adventure with many secrets to hide and a complicated relationship with Carter Baizen. Nate returns from his travels with a mysterious brunette, Bree Buckley (guest star Joanna Garcia) in town. With Lily away in California visiting her mother, Rufus, Dan, and Jenny spent the summer in the Hamptons, adjusting to the van der Woodsen's glamorous lifestyle surprisingly faster than any of them expected. Vanessa introduces her new boyfriend, Scott, to Dan and Rufus.
Document 8: Gossip Girl (season 5): While working as a production assistant in Hollywood, Serena makes a mistake while trying to impress her new boss (guest star Michael Michele). Chuck and Nate arrive in Los Angeles to visit Serena where Nate gets involved with a shady older woman (guest star Elizabeth Hurley) and Chuck has a meeting of minds with actress / stuntwoman Zoë Bell (playing herself) as he struggles to get over Blair. Meanwhile, Blair and Louis return to New York from Monaco after spending the summer planning their wedding. Louis' problem in supporting Blair's difficult choices and nearly impossible demands threatens their relationship when she begins to see him as weak. Also, Dan gets help from Louis in a desperate attempt to prevent his book from being published in a local magazine. It is revealed in this episode that Dorota is pregnant and expecting her second child. Towards the end of the episode, it is also hinted that Blair is the one that is pregnant in which Dorota lied for her. As she is fitted for her wedding dress, the dress fitter says that by the time of her wedding she will be showing. Also, Serena runs into Charlie in Los Angeles still unaware of her real identity: Ivy Dickens, who has moved to California with her boyfriend, Max.
Document 9: The Wrong Goodbye (Gossip Girl): "The Wrong Goodbye" is the 87th episode of The CW television series "Gossip Girl". It is also the 22nd and final episode of the fourth season. The episode was directed by Patrick Norris and the second finale in the series written by Joshua Safran. This also marks the second time that the show filmed a scene in California. "The Wrong Goodbye" aired on the CW in the United States on May 16, 2011, and was viewed live by an audience of 1.36 million Americans. Despite the low ratings, the episode garnered positive reviews from reviewers and critics.
Document 10: Gone Maybe Gone: "Gone Maybe Gone" is the first episode of the sixth and final season of the American television teen drama, "Gossip Girl" and the show's 112th episode overall. Written by series developers Josh Schwartz and Stephanie Savage and directed by Mark Piznarski, the episode was originally broadcast on The CW Television Network (The CW) in the United States on October 8, 2012.
Document 11: Last Tango, Then Paris: "Last Tango, Then Paris" is the 65th episode of the CW television series, "Gossip Girl". It's also the 22nd and the final episode of the show's third season. The episode was written by Joshua Safran and Stephanie Savage and directed by J. Miller Tobin. It aired on Monday, May 17, 2010 on The CW.
Document 12: Blair Waldorf: Blair Cornelia Waldorf is the lead character of "Gossip Girl", introduced in the original series of novels and also appearing in the television and comic adaptations. Described as "a girl of extremes" by creator Cecily von Ziegesar, she is a New York City socialite and a comical overachiever who possesses both snobbish and sensitive sides. Due to her position as queen bee of Manhattan's social scene, Blair's actions and relations are under constant scrutiny from the mysterious Gossip Girl, a popular blogger.
Document 13: New York, I Love You XOXO: With the death of Bart Bass, Nate Archibald (Chace Crawford) who is running the newspaper The Spectator, is no longer indebted to him (Bart paid his debts to control him) and he decides to find out for good who Gossip Girl is. Jack and Georgina Sparks (Michelle Trachtenberg) deal with the arrangements of Chuck and Blair's wedding. Before the ceremony, Serena and Blair have a conversation over why she is still talking to Dan after he published a negative chapter about her a few weeks ago. Overhearing their conversation, Dan leaves and gives to Nate his final chapter, which is about Gossip Girl. Blair and Chuck are married by Cyrus (Wallace Shawn) and right after, the police arrive to question them. At the same time, everyone's phones ring: Dan's chapter has been published in The Spectator, in which he reveals that he is Gossip Girl. Various characters react over the Gossip Girl reveal, including Vanessa (Jessica Szohr), Juliet (Katie Cassidy), Agnes (Willa Holland) and Lola (Ella Rae Peck), as well as Mayor Michael Bloomberg. Rachel Bilson, preparing to audition for a role in the adaptation of Dan's book, is told of Gossip Girl's identity by Kristen Bell, who shares a conspiratorial wink with the audience. Dan finally explains why he created Gossip Girl and says Jenny (Taylor Momsen) knew it all along.
Document 14: Blair Waldorf: In 2007, Gossip Girl was adapted for television. According to Cecily von Ziegesar, the television character is largely faithful to the original. Among the aspects to be maintained are her admiration for Audrey Hepburn and her interest in Yale University. However, the series is also noted for its deviations from the source material, including the exclusion of Blair's brother Tyler. The show also explores romances between Blair and multiple male leads, resulting in occasional love triangles. In the fifth season, Blair is revealed to be pregnant with Prince of Monaco, Louis Grimaldi's child. However the child later dies before birth after a car crash Blair and Chuck were in.
Document 15: The Last One (Friends): Prior to writing the episode, Crane, Kauffman and Bright watched finales from other sitcoms for inspiration. Kauffman found that she liked the ones that stayed true to the series. Filming took place at Warner Bros. Studios in Burbank, California; part one was taped on January 16, and part two on January 23. The finale was well received by critics and the cast members.
ground_truth: Louis Grimaldi
sub_queries: The Wrong Goodbye >> part of the series Answer: Gossip Girl
Gossip Girl season 5 blair pregnant who's the father Answer: Louis Grimaldi