Background: (Franz) Joseph Haydn (; German: ['jo:zef 'haId@n] ( listen); 31 March 1732 - 31 May 1809) was an Austrian composer of the Classical period. He was instrumental in the development of chamber music such as the piano trio and his contributions to musical form have earned him the epithets "Father of the Symphony" and "Father of the String Quartet".
Context: By 1749, Haydn had matured physically to the point that he was no longer able to sing high choral parts. Empress Maria Theresa herself complained to Reutter about his singing, calling it "crowing". One day, Haydn carried out a prank, snipping off the pigtail of a fellow chorister. This was enough for Reutter: Haydn was first caned, then summarily dismissed and sent into the streets. He had the good fortune to be taken in by a friend, Johann Michael Spangler, who shared his family's crowded garret room with Haydn for a few months. Haydn immediately began his pursuit of a career as a freelance musician.  Haydn struggled at first, working at many different jobs: as a music teacher, as a street serenader, and eventually, in 1752, as valet-accompanist for the Italian composer Nicola Porpora, from whom he later said he learned "the true fundamentals of composition". He was also briefly in Count Friedrich Wilhelm von Haugwitz's employ, playing the organ in the Bohemian Chancellery chapel at the Judenplatz.  While a chorister, Haydn had not received any systematic training in music theory and composition. As a remedy, he worked his way through the counterpoint exercises in the text Gradus ad Parnassum by Johann Joseph Fux and carefully studied the work of Carl Philipp Emanuel Bach, whom he later acknowledged as an important influence.  As his skills increased, Haydn began to acquire a public reputation, first as the composer of an opera, Der krumme Teufel, "The Limping Devil", written for the comic actor Johann Joseph Felix Kurz, whose stage name was "Bernardon". The work was premiered successfully in 1753, but was soon closed down by the censors due to "offensive remarks". Haydn also noticed, apparently without annoyance, that works he had simply given away were being published and sold in local music shops. Between 1754 and 1756 Haydn also worked freelance for the court in Vienna. He was among several musicians who were paid for services as supplementary musicians at balls given for the imperial children during carnival season, and as supplementary singers in the imperial chapel (the Hofkapelle) in Lent and Holy Week.  With the increase in his reputation, Haydn eventually obtained aristocratic patronage, crucial for the career of a composer in his day. Countess Thun, having seen one of Haydn's compositions, summoned him and engaged him as her singing and keyboard teacher. In 1756, Baron Carl Josef Furnberg employed Haydn at his country estate, Weinzierl, where the composer wrote his first string quartets. Furnberg later recommended Haydn to Count Morzin, who, in 1757, became his first full-time employer.
Question: What kinds of struggles did he face?
Answer: Haydn struggled at first, working at many different jobs: as a music teacher,

Background: Lindsey Caroline Vonn (nee Kildow ; born October 18, 1984) is an American World Cup alpine ski racer on the US Ski Team. She has won four World Cup overall championships--one of only two female skiers to do so, along with Annemarie Moser-Proll--with three consecutive titles in 2008, 2009, and 2010, plus another in 2012. Vonn won the gold medal in downhill at the 2010 Winter Olympics, the first ever in the event for an American woman. She has also won a record 8 World Cup season titles in the downhill discipline (2008-2013, 2015, 2016), 5 titles in super-G (2009-2012, 2015), and 3 consecutive titles in the combined (2010-2012).
Context: In her Olympic debut at the 2002 Winter Olympics at age 17, Vonn raced in both slalom and combined in Salt Lake City, with her best result coming with sixth in combined. On March 4, 2003, she earned a silver medal in downhill in the Junior World Championship at Puy Saint-Vincent, France.  Vonn credits a change in her attitude toward training to a bike ride with fellow ski racer Julia Mancuso and Mancuso's father Ciro when Vonn visited them at their home in Lake Tahoe, California. With little biking experience, she quickly found herself miles behind Julia and Ciro. Alone and embarrassed, she realized she needed drastic revision of her training regimen and her attitude toward training if she was going to be successful.  On March 24, 2004, Vonn was the downhill silver medalist at the U.S. Alpine Championships at Mt. Alyeska Resort, Girdwood, Alaska. Earlier that year 2004, Vonn climbed onto the World Cup podium for the first time with a third-place finish in downhill in January 2004 at Cortina d'Ampezzo, Italy. Her maiden victory in that specialty came at Lake Louise, Alberta, in December 2004. She captured five more World Cup podiums over the next two months.  In 2005, she competed in four races at her first World Championships held in Bormio, Italy, pulling in fourth-place finishes in both the downhill and the combined. She was ninth in super-G, but failed to finish the giant slalom. She cited the unexpected appearance of her father, with whom she has a strained relationship, for rattling her before the event.
Question: Does the passage mention anything about why she has a strained relationship with her father?
Answer: