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'.

Input: Consider Input: Passage: Nick Payne arrives in town after a shipwreck. Soon, he is romancing Brooke Logan. This eventually puts him at odds with her fiancée, Ridge Forrester. Their rivalry is exacerbated when his mother, Jacqueline Payne, reveals to Nick that he is the son of his employer, billionaire shipping magnate Massimo Marone making him Ridge's half-brother. Brooke chooses to marry Ridge. They go on their honeymoon in South America, where Ridge is kidnapped by a group of thugs working for Sheila Carter, a criminal who killed Ridge's wife Taylor Hayes. While saving Ridge, Brooke and Nick end up also being held captive by Sheila, demanding gold from Massimo. Ridge falls into a furnace and is presumed dead. While grieving, Brooke and Nick have sex. It is later revealed that Ridge is alive. Brooke realizes she is pregnant and is unsure if Ridge or Nick is the father. A DNA test reveals Nick is the father but months its later revealed that Ridge is actually the father. Brooke nearly marries Nick but the wedding is stopped by Ridge. Nick later had a brief romance with Ridge's half-sister, Felicia Forrester. She returned to L.A with a son called Dominick. Later, Nick begins to romance Bridget Forrester. They get married (a small interruption in their ceremony which reveals that Taylor Hayes was alive stops the initial wedding) at the Forrester Mansion. Bridget becomes pregnant, but finds out that Nick and her own mother, Brooke, had begun an affair. She faked an abortion. Nick and Bridget's stillborn baby Nicole was born in early 2006. They split up soon after. Nick, wanting Brooke back, stopped her wedding to Ridge and succeeded. Brooke and Nick finally married soon afterward. On one of the fashion show television shows Ridge purposely gave Brooke a scandalizing kiss causing Nick to lose it. Ridge continues his constant sexual advances to Brooke to try to break up Nick and Brooke and decides to put Brooke's sister Donna Logan on as lead model for Brooke's Bedroom to make Brooke jealous. Brooke leaves Nick in their bedroom in a huff when she sees Donna on television scantily clad and representing Brooke's Bedroom and goes to Ridge's house to confront him about it. Nick later slept with Bridget. Also during this time, Jackie falls off the staircase at the Forrester mansion and falsely claims that Stephanie pushed her. Nick blackmails Eric Forrester and the rest of the Forresters into selling him Forrester Creations or Stephanie will face charges. Brooke, furious at Nick's treatment of the Forresters, sells him her stock as well, ends her marriage to Nick and returns to Ridge.
 Link Information: none Question: How old is Nick's dad?

Output: Answer: none


Input: Consider Input: Passage: With the outbreak of the Russo-Turkish War in August 1787, Russian Empress Catherine the Great laid out her plans to incite revolts across Ottoman Greece. Proclamations calling the Greek clergy to lead a war of liberation against the Ottomans were printed in September 1787 and February 1788. In March, Admiral Samuel Greig and Major-General Ivan Zaborovsky were tasked with signing alliances and facilitating revolts among the Christian populations in Dalmatia, Albania and Greece. The Russian consulate in the Heptanese activated its network of sleeper agents who had originally been recruited before the Orlov revolt. Louitzis Sotiris and Himariot Panos Bitsilis begin recruiting soldiers in the area of Epirus, while Antonis Psaros and Lambros Katsonis built a small naval force in Italy. For the most part Russian plans did not materialize as the Baltic Fleet failed to reach the Mediterranean Sea. Without its assistance most of Russia's local allies refused to take part in the rising.
 Link Information: Russo-Turkish War (1787–1792) Question: What year did the war end that began in August of 1787?

Output: Answer: 1792


Input: Consider Input: Passage: A temporary closure during World War II was followed by a period in which the theatre was managed on Seebold's behalf by a group associated with the J. Arthur Rank Organisation, who pursued a policy of employing young actors who later became important figures in film, television and theatre. Glenda Jackson, Susannah York, Charles Morgan, Maria Charles and several others appeared at the theatre during this period. In the 1950s, Alan Ayckbourn appeared in several plays at the Connaught. In 1956, Winston Churchill visited the theatre to see his daughter Sarah perform in Terence Rattigan's play Variation on a Theme. Harold Pinter acted at the Connaught under the stage name David Baron, moving to a house just a few yards from the theatre in Ambrose Place in the 1960s. Pinter's first wife, actress Vivien Merchant acted at the Connaught during this period. Giles Cooper worked with Pinter at the Connaught. Robin Maugham wrote several plays which he directed and premiered at the Connaught, including The Claimant (1962) and Winter in Ischia (1964). Actress Marina Sirtis, perhaps best known for her role on , began her career in repertory at the Connaught in 1976. Actor Robert Blythe has also worked in repertory theatre at the Connaught.
 Link Information: Harold Pinter acted at the Connaught under the stage name David Baron Question: What was the difference in age of the actor who performed under the stage name David Baron and his wife who appeared at the Connaught Theater during the same period?


Output: Answer: 1