Answer the question at the end by quoting:

The Houston Livestock Show and Rodeo, also called RodeoHouston or abbreviated HLSR, is the largest livestock exhibitions and rodeo in the world. It also includes one of the richest regular-season rodeo events. It has been held at NRG Stadium in Houston, Texas, since 2003. It was previously held in the Astrodome.
Since 1952, traditional trail rides have been a part of the Houston Livestock Show and Rodeo. As of 2017, there were 13 official trail rides, totaling over 3,000 riders. The trail rides range in size from a dozen to over one thousand people who ride on horseback or in horse-drawn wagons from various areas of the state to Houston. They make their way at about 3 miles (4.8 km) per hour, covering up to 17 miles (27 km) each day. Many of the routes take place in part along major highways and busy city streets, making safety a major concern. The trail rides last from a few days to three weeks, depending on the distance they cover. Some of the participants are able to join only on weekends or at the end of the trip. The days start very early, and often end with live music or a small celebration. Many riders choose to camp in recreational vehicles rather than in the open. Each morning, they drive their vehicles and horse trailers to the next camping spot, then have a bus or convoy take them back so they can retrace their path on horseback. Participants can bring their own provisions, or, in some cases, purchase meals at a chuck wagon that is also following the trail. The rides converge at Memorial Park in Houston on Go Texan Day, the Friday before the livestock show and rodeo begins. The city closes some roads downtown to allow the riders to reach their destination safely. The resulting traffic interruption cause annual complaints from those who work downtown. The following day, all of the trail riders participate in the parade.

Are children allowed to participate in the trail ride?

Some of the participants are able to join only on weekends or at the end of the trip.

Answer the question at the end by quoting:

Robert James Fischer (March 9, 1943 - January 17, 2008) was an American chess grandmaster and the eleventh World Chess Champion. Many consider him to be the greatest chess player of all time. Bobby Fischer showed great skill in chess from an early age; at 13, he won a brilliancy known as "The Game of the Century". At age 14, he became the US Chess Champion, and at 15, he became both the youngest grandmaster up to that time and the youngest candidate for the World Championship.
Bobby Fischer was born at Michael Reese Hospital in Chicago, Illinois, on March 9, 1943. His birth certificate listed his father as Hans-Gerhardt Fischer, also known as Gerardo Liebscher, a German biophysicist. His mother, Regina Wender Fischer, was a US citizen, born in Switzerland; her parents were Polish Jews. Raised in St. Louis, Missouri, Regina became a teacher, registered nurse, and later a physician. After graduating from college in her teens, Regina traveled to Germany to visit her brother. It was there she met geneticist and future Nobel Prize winner Hermann Joseph Muller, who persuaded her to move to Moscow to study medicine. She enrolled at I.M. Sechenov First Moscow State Medical University, where she met Hans-Gerhardt, whom she married in November 1933. In 1938, Hans-Gerhardt and Regina had a daughter, Joan Fischer. The reemergence of anti-Semitism under Stalin prompted Regina to go with Joan to Paris, where Regina became an English teacher. The threat of a German invasion led her and Joan to go to the United States in 1939. Hans-Gerhardt attempted to follow the pair but, at that time, his German citizenship barred him from entering the United States. Regina and Hans-Gerhardt had separated in Moscow, although they did not officially divorce until 1945. At the time of her son's birth, Regina was "homeless" and shuttled to different jobs and schools around the country to support her family. She engaged in political activism, and raised both Bobby and Joan as a single parent. In 1949, the family moved to Brooklyn, New York City, where she studied for her master's degree in nursing and subsequently began working in that field.

Did he start out playing chess with his family?

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Khloe Alexandra Kardashian was born in Los Angeles, California on June 27, 1984, to Robert, an attorney, and Kris (nee Houghton), a homemaker. She has two older sisters Kourtney and Kim, and a younger brother Rob. Their mother is of Dutch, English, Irish and Scottish ancestry, while their father was a third-generation Armenian American. After their parents divorced in 1991, Houghton remarried the 1976 Summer Olympics decathlon winner Caitlyn Jenner (then Bruce) in 1991.
In 2001, Kardashian suffered a traumatic brain injury in a car accident. She went through the windscreen and suffered a severe concussion, causing long-term memory loss. On September 27, 2009, Kardashian married NBA basketball player Lamar Odom, who was a member of the Los Angeles Lakers at the time. The couple were married exactly one month after they met at a party for Odom's teammate Metta World Peace. Following her marriage, Kardashian removed her middle name to include her married surname, becoming Khloe Kardashian Odom. Kardashian adopted a pet boxer named Bernard "BHops" Hopkins, after the famous boxer. On December 13, 2013, after months of speculated separation, Kardashian filed for divorce from Odom and for legal restoration of her last name. Divorce papers were signed by both parties in July 2015; however, the divorce had yet to receive final approval from a judge. In October 2015, Odom was hospitalized after being found unconscious in a Nevada brothel, and was in a coma for four days; as he lay in a hospital, Kardashian withdrew her pending divorce petition. In an interview with People Magazine, Kardashian confirmed that they had not reconciled and the divorce had been withdrawn so that she might make medical decisions on Odom's behalf. Kardashian and Odom's divorce was finalized in December 2016. Kardashian is currently in a relationship with basketball player Tristan Thompson. The couple resides in Cleveland, Ohio. In December 2017, she announced she was expecting their first child together. In the March 2018 she revealed she will be having a girl. Kardashian supports the recognization of the Armenian Genocide and has visited the memorial of the victims in Yerevan, Armenia. In April 2015, Kardashian accompanied her sister, Kim, and brother-in-law, Kanye West, to Jerusalem for the baptism of her niece, North, in the Armenian Apostolic Church at the Cathedral of St. James. She was named North's godmother during the ceremony.

What is significant about Khloe's personal life ?
On December 13, 2013, after months of speculated separation, Kardashian filed for divorce from Odom and for legal restoration of her last name.