input question: What is the last name of the person who sometimes called the years between 1897 and 1904 his "psychological period"?  Answer the above question based on the context below:  While travelling, Nielsen discovered and then turned against Richard Wagner's music dramas, heard many of Europe's leading orchestras and soloists and sharpened his opinions on both music and the visual arts. Although he revered the music of Bach and Mozart, he remained ambivalent about much 19th-century music. In 1891 he met the composer and pianist Ferruccio Busoni in Leipzig; they were to maintain a correspondence for over thirty years. Shortly after arriving in Paris in early March 1891 Nielsen met the Danish sculptor Anne Marie Brodersen, who was also travelling on a scholarship. They toured Italy together and married in St Mark's English Church, Florence, on 10 May 1891 before returning to Denmark. According to Fanning, their relationship was not only a "love match", but also a "meeting of minds"; Anne Marie was a gifted artist and a "strong-willed and modern-minded woman, determined to forge her own career". This determination would strain the Nielsens' marriage, as Anne Marie would spend months away from home during the 1890s and 1900s, leaving Carl, who was susceptible to opportunities with other ladies, to raise their three young children in addition to composing and fulfilling his duties at the Royal Theatre.Nielsen sublimated his anger and frustration over his marriage in a number of musical works, most notably between 1897 and 1904, a period which he sometimes called his "psychological" period. Fanning writes, "At this time his interest in the driving forces behind human personality crystallized in the opera Saul and David and the Second Symphony (The Four Temperaments) and the cantatas Hymnus amoris and Søvnen". Carl suggested divorce in March 1905 and had considered moving to Germany for a fresh start, but despite several extended periods of separation the Nielsens remained married for the remainder of the composer's life.Nielsen had five children, two of them illegitimate. He had already fathered a son, Carl August Nielsen, in January 1888, before he met Anne Marie. In 1912, an illegitimate...???
output answer: Nielsen

input question: What is the name of the person besieged by Leosthenes?  Answer the above question based on the context below:  When Alexander the Great died at Babylon in 323 BC, his mother Olympias immediately accused Antipater and his faction of poisoning him, although there is no evidence to confirm this. With no official heir apparent, the Macedonian military command split, with one side proclaiming Alexander's half-brother Philip III Arrhidaeus (r. 323 – 317 BC) as king and the other siding with the infant son of Alexander and Roxana, Alexander IV (r. 323 – 309 BC). Except for the Euboeans and Boeotians, the Greeks also immediately rose up in a rebellion against Antipater known as the Lamian War (323–322 BC). When Antipater was defeated at the 323 BC Battle of Thermopylae, he fled to Lamia where he was besieged by the Athenian commander Leosthenes. A Macedonian army led by Leonnatus rescued Antipater by lifting the siege. Antipater defeated the rebellion, yet his death in 319 BC left a power vacuum wherein the two proclaimed kings of Macedonia became pawns in a power struggle between the diadochi, the former generals of Alexander's army.A council of the army convened in Babylon immediately after Alexander's death, naming Philip III as king and the chiliarch Perdiccas as his regent. Antipater, Antigonus Monophthalmus, Craterus, and Ptolemy formed a coalition against Perdiccas in a civil war initiated by Ptolemy's seizure of the hearse of Alexander the Great. Perdiccas was assassinated in 321 BC by his own officers during a failed campaign in Egypt against Ptolemy, where his march along the Nile River resulted in the drowning of 2,000 of his men. Although Eumenes of Cardia managed to kill Craterus in battle, this had little to no effect on the outcome of the 321 BC Partition of Triparadisus in Syria where the victorious coalition settled the issue of a new regency and territorial rights. Antipater was appointed as regent over the two kings. Before Antipater died in 319 BC, he named the staunch Argead loyalist Polyperchon as his successor, passing over his own son Cassander and ignoring the right of the king to choose a new regent...???
output answer: Antipater

input question: What is the full name of the person Field ask for assistance from because they needed a keyboardist?  Answer the above question based on the context below:  Anthony Field and Jeff Fatt were members of The Cockroaches, a Sydney pop band known for their "good-time R&B material" and several singles recorded by independent labels during the 1980s.  In 1988, Field's infant niece, who was the daughter of Cockroaches founder and band member Paul Field, died of SIDS, and the group disbanded. Anthony Field enrolled at Macquarie University in Sydney to complete his degree in early childhood education, and later stated that his niece's death "ultimately led to the formation of [The] Wiggles". Murray Cook, also "a mature-aged student", was the guitarist in the pub rock band Bang Shang a Lang before enrolling at Macquarie.  Greg Page, who had been a roadie for and sang with The Cockroaches during their final years, had enrolled in Macquarie to study early childhood education on Field's recommendation.  Field, Cook, and Page were among approximately 10 men in a program with 200 students.In 1991, while still a student, Field became motivated to use concepts in the field of early childhood education to record an album of music for children.  The album was dedicated to Field's niece.  A song he wrote for The Cockroaches, "Get Ready to Wiggle", inspired the band's name because they thought that wiggling described the way children dance.  Like a university assignment, they produced a folder of essays that explained the educational value of each song on the album.  They needed a keyboardist "to bolster the rock'n'roll feel of the project", so Field asked his old bandmate Fatt for his assistance in what they thought would be a temporary project.The group received songwriting help from John Field, Anthony's brother and former bandmate, and from Phillip Wilcher, who was working with the early childhood music program at Macquarie.  After contributing to their first album, hosting the group's first recording sessions in his Sydney home, and appearing in a couple of the group's first videos, Wilcher left the group and went into classical music.  The group reworked a few Cockroaches tunes...???
output answer:
Jeff Fatt