In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Ex Input:
Passage: The 2nd Division, led by Masao Maruyama, was reassigned to the southern front under Field Marshal Terauchi Hisaichi's Southern Area Army, and was one of the divisions which occupied the Dutch East Indies. In particular, it landed in Port of Merak on western Java 1 March 1942, proceeding to Bandung 9 March 1942. After surrender of Dutch forces, the 2nd division was transferred to Rabaul 13 September 1942. The Aoba Detachment split from division was briefly considered for New Guinea Campaign in late August 1942, but soon rejoined division as situation at Guadalcanal deteriorated. On 1–5 October 1942, the division landed on the west coast of Matanikau River on Guadalcanal, resulting in the Actions along the Matanikau. The 2nd division lost at least 700 troops that time. The Battle for Henderson Field which started 24 October 1942, resulted in crippling losses for the division as all Japanese attacks were repulsed. The division total loss of the disastrous Battle of Guadalcanal in the Solomon Islands was over 7,000 men. Afterwards, the 2nd division was assigned to garrison duties in occupied Malaya and Singapore.
 Link Information: none Question: What was the birthdate of the leader of the army that the 2nd Division was reassigned to at the southern front?

Ex Output:
Answer: none


Ex Input:
Passage: Walt Disney engaged O'Malley to provide voices for animated films such as the Cockney coster in the "Supercalifragilisticexpialidocious" sequence in Mary Poppins (1964); Cyril Proudbottom, Winkie, and a policeman in The Adventures of Ichabod and Mr. Toad (1949); and the role of Colonel Hathi and the vulture Buzzie in The Jungle Book (1967). His voice can be heard in Alice in Wonderland (1951), in which he performs all the character voices in "The Walrus and the Carpenter" segment (besides Alice), including Tweedledum and Tweedledee, the Walrus, the Carpenter, and Mother Oyster. O'Malley also provided the voice of Br'er Fox in Song of the South (1946) when James Baskett was unavailable. Actor Dick Van Dyke has said that O'Malley was his dialect coach on Mary Poppins, attributing his infamous Cockney accent in that film to O'Malley.
 Link Information: That same year, Van Dyke was cast in two roles: as the chimney sweep Bert, and as bank chairman Mr. Dawes Senior, in Walt Disney's Mary Poppins (1964).  Question: What role did Dick Van Dyke play in Mary Poppins?

Ex Output:
Answer: the chimney sweep Bert, and as bank chairman Mr. Dawes Senior


Ex Input:
Passage: Four outstanding mathematicians arose during the Song Dynasty and Yuan Dynasty, particularly in the twelfth and thirteenth centuries: Yang Hui, Qin Jiushao, Li Zhi (Li Ye), and Zhu Shijie. Yang Hui, Qin Jiushao, Zhu Shijie all used the Horner-Ruffini method six hundred years earlier to solve certain types of simultaneous equations, roots, quadratic, cubic, and quartic equations. Yang Hui was also the first person in history to discover and prove "Pascal's Triangle", along with its binomial proof (although the earliest mention of the Pascal's triangle in China exists before the eleventh century AD). Li Zhi on the other hand, investigated on a form of algebraic geometry based on tiān yuán shù. His book; Ceyuan haijing revolutionized the idea of inscribing a circle into triangles, by turning this geometry problem by algebra instead of the traditional method of using Pythagorean theorem. Guo Shoujing of this era also worked on spherical trigonometry for precise astronomical calculations. At this point of mathematical history, a lot of modern western mathematics were already discovered by Chinese mathematicians. Things grew quiet for a time until the thirteenth century Renaissance of Chinese math. This saw Chinese mathematicians solving equations with methods Europe would not know until the eighteenth century. The high point of this era came with Zhu Shijie's two books Suanxue qimeng and the Siyuan yujian. In one case he reportedly gave a method equivalent to Gauss's pivotal condensation.
 Link Information: The Song dynasty (; 960–1279) Question: Which Dynasty produced the most mathmaticians?

Ex Output:

Answer: Song Dynasty