Problem: Background: Asif Ali Zardari (Urdu: aSf 'ly zrdry; Sindhi: aSf 'ly zrdry; born 26 July 1955) is a Pakistani politician and the former co-chairperson of Pakistan People's Party. He served as the 11th President of Pakistan from 2008 to 2013, the first president born after Partition. The son of Hakim Ali Zardari, a landowner from Sindh, Zardari rose to prominence after his marriage to Benazir Bhutto in 1987, becoming the First Gentleman after his wife was elected Prime Minister in 1988. When Bhutto's government was dismissed by President Ghulam Ishaq Khan in 1990, Zardari was widely criticized for involvement in corruption scandals that led to its collapse.
Context: He generally stayed out of his wife's first administration, but he and his associates became entangled in corruption cases linked to the government. He was largely blamed for the collapse of the Bhutto administration. After the dismissal of Bhutto's government in August 1990, Benazir Bhutto and Zardari were prohibited from leaving the country by security forces under the direction of the Pakistan Army. During the interim government between August and October, caretaker Prime Minister Ghulam Mustafa Jatoi, a Bhutto rival, initiated investigations of corruption by the Bhutto administration. Jatoi accused Zardari of using his wife's political position to charge a ten percent commission for obtaining permission to set up any project or to receive loans. He was tagged with the nickname "Mr. Ten Percent". He was arrested on 10 October 1990 on charges relating to kidnapping and extortion. The charges alleged an extortion scheme that involved tying a supposed bomb to a British businessman's leg. The Bhutto family considered the indictment politically motivated and fabricated. In the October 1990 elections, he was elected to the National Assembly while in jail. Bhutto and the PPP staged a walkout from the inaugural session of the National Assembly to protest Zardari's incarceration. He posted $20,000 bail, but his release was blocked by a government ordinance that removed a court's power to release suspects being tried in the terrorist court, which fast-track trials for alleged terrorists. The ordinance was later revoked and a special court acquitted him of bank fraud and conspiracy to murder political opponents. He was freed in February 1993. In March 1994, Zardari was acquitted of bank fraud charges. All other corruption charges relating to Bhutto's first term were dropped or thrown out of the courts. On March 25, 1991, the hijackers aboard Singapore Airlines Flight 117 demanded Zardari's release among other demands. The hijackers were killed by Singapore Commandos.
Question: How long do you think he was president?
Answer: In the October 1990 elections, he was elected to the National Assembly while in jail.

Problem: Background: Pankaj Advani was born on 24 July 1985 in Pune, India. Advani spent his initial years in Kuwait before moving to Bangalore, India. He received his education at the Frank Anthony Public School, Bangalore and completed his bachelor's degree in Commerce from Sri Bhagawan Mahaveer Jain College. He received training in snooker from former national Snooker champion Arvind Savur.
Context: Advani made his international competitive debut at the Asian Billiards Championship 2002, held at Bangalore, in which he finished as a finalist. After an amateur World Snooker Champion title win in 2003, he won the IBSF World Billiards Championship in 2005 at Qawra, Malta, where he became the first to achieve a "grand double" by winning both the time and point formats, a feat he repeated at the 2008 event in Bangalore. He is the only Indian to have won the amateur world title in both snooker and billiards. He is also the youngest person to have won all these world titles in English billiards, for a record 8 times. Advani also remains the only person to have won all five national, regional, and world billiards tournaments in a single season, a feat he achieved by winning the Indian Junior National Championship and Senior National Championship, the Asian Billiards Championship, and both the World Billiards Championship (point format) and World Billiards Championship (time format). Advani won the WPBSA billiards title, at Leeds in 2009, against the defending champion Mike Russell; Advani won 2030-1253, after gaining an 800-plus lead at his opening break. He became the first person in the world to win the trio of the WPBSA World Billiards Champion pro title (which he has held twice, in 2009 & 2012), and the IBSF World Billiards Champion amateur title, as well as the IBSM World Snooker Champion amateur title. In April 2012, Advani won the Asian Billiards Championship in Goa, India to become the first player to win 5 Asian Billiards Champion titles. This takes his total tally of international majors to 17 - 8 Worlds, 5 Asian Billiards, 2 Asian Games Golds, 1 Australian Open and 1 Asian Team. It was announced in May that Advani had accepted the Indian wildcard place on the main snooker tour for the 2012/2013 season. In October 2012, in Leeds, England, Advani won his seventh (counting professional and amateur) World Billiards Championship title, eighth world title overall, beating defending and nine-time WPBSA World Billiards Champion Mike Russell again, in the timed division final (Advani did not make it to the points division final).
Question: What if any challenges did he face during his career?
Answer: In October 2012, in Leeds, England, Advani won his seventh (counting professional and amateur) World Billiards Championship title,

Problem: Background: James Buchanan Jr. was born in a log cabin in Cove Gap, Pennsylvania (now Buchanan's Birthplace State Park), in Franklin County, on April 23, 1791, to James Buchanan, Sr. (1761-1821), a businessman, merchant, and farmer, and Elizabeth Speer, an educated woman (1767-1833). His parents were both of Ulster Scottish descent, the father having emigrated from Milford, County Donegal, Ireland, in 1783. One of eleven siblings, Buchanan was the oldest child in the family to survive infancy.
Context: The Civil War erupted within two months of Buchanan's retirement. He supported the United States, writing to former colleagues that "the assault upon Sumter was the commencement of war by the Confederate states, and no alternative was left but to prosecute it with vigor on our part". He also wrote a letter to his fellow Pennsylvania Democrats, urging them to "join the many thousands of brave & patriotic volunteers who are already in the field". Buchanan spent most of his remaining years defending himself from public blame for the Civil War, which was even referred to by some as "Buchanan's War". He began receiving angry and threatening letters daily, and stores displayed Buchanan's likeness with the eyes inked red, a noose drawn around his neck and the word "TRAITOR" written across his forehead. The Senate proposed a resolution of condemnation which ultimately failed, and newspapers accused him of colluding with the Confederacy. His former cabinet members, five of whom had been given jobs in the Lincoln administration, refused to defend Buchanan publicly. Initially so disturbed by the attacks that he fell ill and depressed, Buchanan finally began defending himself in October 1862, in an exchange of letters between himself and Winfield Scott that was published in the National Intelligencer newspaper. He soon began writing his fullest public defense, in the form of his memoir Mr. Buchanan's Administration on the Eve of Rebellion, which was published in 1866. Buchanan caught a cold in May 1868, which quickly worsened due to his advanced age. He died on June 1, 1868, from respiratory failure at the age of 77 at his home at Wheatland and was interred in Woodward Hill Cemetery in Lancaster.
Question: How did the public blame him?
Answer:
which was even referred to by some as "Buchanan's War".