Problem: Francis Piol Bol Bok (born February 1979), a Dinka tribesman and native of South Sudan, was a slave for ten years but is now an abolitionist and author living in the United States. On May 15, 1986, he was captured and enslaved at the age of seven during an Arab militia raid on the village of Nyamlel in South Sudan during the Second Sudanese Civil War. Bok lived in bondage for ten years before escaping imprisonment in Kurdufan, Sudan, followed by a journey to the United States by way of Cairo, Egypt. Bok was aided by people of diverse cultures and faiths in his journey to freedom.

Francis Bok waited three years, until 1996, before he tried to escape again. During the intervening three years he tended to the herds and regained Giemma's trust. Giemma regularly praised Bok's work with the animals yet still forced him to live a life of slavery. Bok finally escaped from Giemma when he was 17 years old by walking through the forest to the nearby market town of Mutari. Bok went to the local police department to seek help, and asked the police to help him find his people. Instead of helping him, the police made him their slave for two months. Bok escaped from the police by simply taking their donkeys to the well, tying them, and leaving them behind as he walked into the crowded marketplace. Bok asked a man with a truck to give him a ride out of Mutari. The man, a Muslim named Abdah, agreed to help him. Abdah thought that slavery was wrong and agreed to transport Bok to the town of Ed-Da'Ein in the back of his truck amongst his cargo of grain and onions. Bok stayed with Abdah, his wife and two sons for two months while Abdah tried to find a way to take Bok to Khartoum, the capital city of Sudan. When he could not find a friend to provide passage to Khartoum, Abdah bought a bus ticket to Khartoum for Bok. Francis Bok arrived in Khartoum with no money, no place to go, and did not know where to turn. Fortunately for Francis, another stranger helped him find his way to his fellow Dinka tribespeople in Khartoum in the Jabarona settlement.

Was the man helpful?

Answer with quotes: The man, a Muslim named Abdah, agreed to help him.

Problem: Mraz was born and raised in Mechanicsville, Virginia. He is of Czech and Slovak descent through his grandfather, who moved to the United States from Austria-Hungary in 1915. His surname is Czech for "frost". (Czech: mraz)

In 2009, while preparing for his new album, Mraz recorded "The Way Is Love", an unreleased Roy Orbison song, as a duet with Willie Nelson. In November 2009, he released the live CD/DVD Jason Mraz's Beautiful Mess: Live on Earth, recorded in Chicago during the Gratitude Cafe tour. The following year, he went to Brazil to record "Simplesmente Todo" with Milton Nascimento, who sings in Portuguese while Mraz sings in English. He also did some writing with Dido, and recorded new material with producer Martin Terefe. Mraz then released two live EPs: the Life Is Good EP on October 5, 2010, and the Live Is A Four Letter Word EP on February 28, 2012. Love Is a Four Letter Word was released on April 13, 2012. It reached number 2 on the Billboard 200, and the top 20 in 10 other countries. The lead single, "I Won't Give Up", debuted at number 8 on the Billboard Hot 100, and number 1 on the Digital Songs chart. It charted in 15 countries in total, and in October 2013 was certified 4x multi-platinum, for selling in excess of 4 million units. Mraz premiered the track live during his 2011 tour, before an official version had been released. It began to receive a lot of attention through live performances, as well as online. The official lyric video gained over 2.5 million views in its first 10 days on YouTube. Love Is a Four Letter Word was nominated for a 2012 Grammy Award for Best Engineered Album, Non-Classical. Mraz won a 2013 People's Choice Award for Favorite Male Artist. He performed at Farm Aid 2011 in Kansas City. In 2012 he played sold-out shows at the Hollywood Bowl in Los Angeles, Madison Square Garden in New York and the O2 Arena in London, and performed at President Barack Obama and family's lighting of the national Christmas tree at the White House; a noted Obama supporter, he has also performed at numerous other events involving Obama and Vice President Joe Biden. Also in 2012, he performed "You Did It" at the presentation ceremony for the Kennedy Center's Mark Twain Prize for American Humor, won that year by Ellen DeGeneres.

Did he tour with the album?

Answer with quotes: Mraz premiered the track live during his 2011 tour, before an official version had been released.

Problem: John Charles Wiltshire-Butler (born 1 April 1975), known professionally as John Butler, is an Australian singer, songwriter, and music producer. He is the front man for the John Butler Trio, a roots and jam band, which formed in Fremantle, Western Australia in 1998. The John Butler Trio has recorded five studio albums including three that have reached number one on the Australian charts: Sunrise Over Sea, Grand National and April Uprising. His recordings and live performances have met with critical praise and have garnered awards from the Australian Performing Right Association and Australian Recording Industry Association.

On 29 June, Butler gave a live solo performance at Twist and Shout Records in Denver, Colorado, which was released in January 2008 as an eight-track EP, One Small Step, with A$1 from each record sold being donated to Oxfam's "Close the Gap" campaign. One Small Step was Butler's first official solo release. At the ARIA Music Awards of 2007, Butler performed "Funky Tonight" in a collaboration with fellow Australian musician Keith Urban. Radio station, Triple J's listeners voted Grand National their favourite album for 2007. "Ocean" garnered John Butler newfound success when recordings of live performances of the song went viral on the internet. Butler made a cameo appearance in 2009 Australian film, In Her Skin, as a busker. The film's soundtrack featured three songs by the John Butler Trio, "Ocean", "Caroline" and "What You Want". In July 2009, Butler undertook a solo overseas tour commencing in North America, where he played at the Montreal Jazz Festival, the Rothbury Music Festival in Michigan and The Mile High Music Festival in Denver. In North America he sold out headline shows in Toronto and Los Angeles. In Europe, Butler played at the Folies Bergere in Paris and London's Union Chapel. He also performed at Cannes, Amsterdam and Antwerp. Upon his return in August, he took part in the Cannot Buy My Soul concert at the Queensland Music Festival. Butler performed alongside other local musicians (including Paul Kelly, Missy Higgins, Troy Cassar-Daley, Clare Bowditch, Tex Perkins and Bernard Fanning) reinterpreting the catalogue of indigenous Australian musician Kev Carmody. Butler's interpretation of the song, "Thou Shalt Not Steal", was included on the compilation album, and later was featured on the iTunes Deluxe album of Grand National. Butler participated at the Garma Festival of Traditional Cultures located in Northeast Arnhem Land in the Northern Territory.

Did he play anywhere else?

Answer with quotes:
August, he took part in the Cannot Buy My Soul concert at the Queensland Music Festival.