In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Ex Input:
Passage: The origins of the Early Netherlandish school lie in the miniature paintings of the late Gothic period.  This was first seen in manuscript illumination, which after 1380 conveyed new levels of realism, perspective and skill in rendering colour, peaking with the Limbourg brothers and the Netherlandish artist known as Hand G, to whom the most significant leaves of the Turin-Milan Hours are usually attributed. Although his identity has not been definitively established, Hand G, who contributed c. 1420, is thought to have been either Jan van Eyck or his brother Hubert. According to Georges Hulin de Loo, Hand G's contributions to the Turin-Milan Hours "constitute the most marvelous group of paintings that have ever decorated any book, and, for their period, the most astounding work known to the history of art".Jan van Eyck's use of oil as a medium was a significant development, allowing artists far greater manipulation of paint. The 16th-century art historian Giorgio Vasari claimed van Eyck invented the use of oil paint; a claim that, while exaggerated, indicates the extent to which van Eyck helped disseminate the technique. Van Eyck employed a new level of virtuosity, mainly from taking advantage of the fact that oil dries so slowly; this gave him more time and more scope for blending and mixing layers of different pigments, and his technique was quickly adopted and refined by both Robert Campin and Rogier van der Weyden. These three artists are considered the first rank and most influential of the early generation of Early Netherlandish painters. Their influence was felt across northern Europe, from Bohemia and Poland in the east to Austria and Swabia in the south. 
Question: What are the last names of the three artists who are considered the first rank and most influential of the early generation of Early Netherlandish painters?

Ex Output:
Van Eyck.


Ex Input:
Passage: After thief Alex Cardo gets caught and betrayed by his partner in crime John while stealing an ancient Jian in Thailand, he soon finds himself imprisoned and beaten. One of the guards, Demon, is particularly upset by Alex's appearance and tortures him whenever he gets the opportunity. Alex finds one friend and mentor in the jailhouse, Master Sun, who teaches him a superior fighting style called "Iron Hand". When a "best of the best kumite" is to take place, Demon gets an invitation. Now Master Sun and Alex need to find a way to let Alex take part in the kumite, too.
The final fight pits Alex and Demon together.  At first, and for a long time, Demon has the upper hand in terms of strength and fighting ability.  When Alex is down, he takes one last look at Master Sun and uses the "Iron Hand" against his opponent, severely damaging and defeating Demon.  Alex is the winner, and as part of deals previously made, Master Sun is freed from prison, and so is Alex. 
Question: What is the full name of the person who learns the "Iron Hand" fighting style?

Ex Output:
Alex Cardo.


Ex Input:
Passage: After the band released two slow-paced albums in a row, R.E.M.'s 1994 album Monster was, as Buck said, "a 'rock' record, with the rock in quotation marks." In contrast to the sound of its predecessors, the music of Monster consisted of distorted guitar tones, minimal overdubs, and touches of 1970s glam rock. Like Out of Time, Monster topped the charts in both the US and UK. The record sold about nine million copies worldwide. The singles "What's the Frequency, Kenneth?" and "Bang and Blame" were the band's last American Top 40 hits, although all the singles from Monster reached the Top 30 on the British charts. Warner Bros. assembled the music videos from the album as well as those from Automatic for the People for release as Parallel in 1995.In January 1995, R.E.M. set out on its first tour in six years. The tour was a huge commercial success, but the period was difficult for the group. On March 1, Berry collapsed on stage during a performance in Lausanne, Switzerland, having suffered a brain aneurysm. He had surgery immediately and recovered fully within a month. Berry's aneurysm was only the beginning of a series of health problems that plagued the Monster tour. Mills had to undergo abdominal surgery to remove an intestinal adhesion in July; a month later, Stipe had to have an emergency surgery to repair a hernia. Despite all the problems, the group had recorded the bulk of a new album while on the road. The band brought along eight-track recorders to capture its shows, and used the recordings as the base elements for the album. The final three performances of the tour were filmed at the Omni Coliseum in Atlanta, Georgia and released in home video form as Road Movie.R.E.M. re-signed with Warner Bros. Records in 1996 for a reported $80 million (a figure the band constantly asserted originated with the media), rumored to be the largest recording contract in history at that point. The group's 1996 album New Adventures in Hi-Fi debuted at number two in the US and number one in the UK. The five million copies of the album sold were a reversal of the group's commercial fortunes of the previous five years. Time writer Christopher John Farley argued that the lesser sales of the album were due to the declining commercial power of alternative rock as a whole. That same year, R.E.M. parted ways with manager Jefferson Holt, allegedly due to sexual harassment charges levied against him by a member of the band's home office in Athens. The group's lawyer Bertis Downs assumed managerial duties. 
Question: What is the full name of the person who replaced the man who had harassment charges levied against him?

Ex Output:

Bertis Downs.