input: Please answer the following: Information:  - A public library is a library that is accessible by the general public and is generally funded from public sources, such as taxes. It is operated by librarians and library paraprofessionals, who are also civil servants.  - Paraprofessional is a job title given to persons in various occupational fields, such as education, healthcare, engineering, and law, who are trained to assist professionals but do not themselves have professional licensure. Some exceptions to this rule would be some Paramedics in Canada, the United Kingdom, Australia, New Zealand and South Africa which autonomously practice paramedicine and as well Paralegals in the Province of Ontario who are licensed by the Law Society of Upper Canada to provide independent legal services to clients and the court. The Greek prefix "para-" indicates "beside" or "side by side" (as in "parallel"); hence, a paraprofessional is one who works "alongside" a professional.   - David Lee Leamon ( born July 31 , 1939 ) was a public library administrator from the United States .  - A librarian is a person who works professionally in a library, providing access to information and sometimes social or technical programming. In addition, librarians provide instruction on information literacy. They are usually required to hold a graduate degree from a library school such as a Master's degree in Library Science or Library and Information Studies.    What entity does 'david l. leamon' has the relation 'occupation' with?
++++++++++
output: librarian


input question: Information:  - A queen consort is the wife of a reigning king (or an empress consort in the case of an emperor). In Brunei, the wife of the Sultan is known as a "Raja Isteri" with prefix "Pengiran Anak", equivalent with queen consort in English, as were the consorts of tsars when Bulgaria was still a monarchy. A queen consort usually shares her husband's social rank and status. She holds the feminine equivalent of the king's monarchical titles, but historically, she does not share the king's political and military powers. A queen regnant is a queen in her own right with all the powers of a monarch, who (usually) has become queen by inheriting the throne upon the death of the previous monarch.  - Roger II (22 December 1095  26 February 1154) was King of Sicily, son of Roger I of Sicily and successor to his brother Simon. He began his rule as Count of Sicily in 1105, became Duke of Apulia and Calabria in 1127, and then King of Sicily in 1130. By the time of his death at the age of 58, Roger had succeeded in uniting all the Norman conquests in Italy into one kingdom with a strong centralized government.  - Simon of Hauteville ( 1093 -- 1105 ) , called Simon de Hauteville in French and Simone D'Altavilla in Italian , was the eldest son and successor of Roger the Great Count , count of Sicily , and Adelaide del Vasto , under whose regency he reigned . The chronicler Alexander of Telese relates an incident that took place during the childhood of Simon and his brother , Roger : As the way of children , they were playing a coin game which was a favorite of theirs , and fell to fighting . When they fought , each with a group of boys whom they had gathered together , the younger , Roger , was the conqueror . As a result , he mocked his brother Simon , saying , `` It would be far better that I should have the honor of ruling triumphantly after our father 's death than you . However , when I shall be able to do this I shall make you a bishop or even Pope in Rome - to which you 're far better suited . Simon was young when he ascended to the county in 1101 and he died only four years later in 1105 . His death allowed his brother , Roger , who would be king of Sicily , to succeed him .  - Adelaide del Vasto (Adelasia, Azalaïs) ( 16 April 1118) was the third wife of Roger I of Sicily and mother of Roger II of Sicily, as well as Queen consort of Jerusalem due to her later marriage to Baldwin I of Jerusalem, as his third wife.    What entity does 'simon of sicily' has the relation 'father' with????
output answer:
roger i of sicily