Detailed Instructions: In this task, you will be shown an extract from a movie plot. You need to read the extract and create questions that can be answered from the extract. The questions should be well-formed and grammatically correct. The questions should be completely answerable from the given passage and should not require any external knowledge. Subjective questions are not allowed. Create questions that result in factoid answers. A simple rule of thumb to decide whether a question is factoid or not is to see if two different people with average reading/comprehension skills would come up with the same answer after reading the passage.
See one example below:
Problem: Twenty-year-old Will Hunting of South Boston is a self-taught, genius-level intellect, though he works as a janitor at the Massachusetts Institute of Technology and spends his free time drinking with his friends, Chuckie (Ben Affleck), Billy (Cole Hauser) and Morgan (Casey Affleck). When Professor Gerald Lambeau (Stellan Skarsgard) posts a difficult mathematics problem as a challenge for his graduate students, Will solves the problem anonymously, stunning both the graduate students and Lambeau himself. As a challenge to the unknown genius, Lambeau posts an even more difficult problem. Lambeau chances upon Will solving the problem but Will flees the scene. That night at a bar, Will meets Skylar (Minnie Driver), a British student about to graduate from Harvard, who plans on attending medical school at Stanford and gives Will her phone number before leaving.
Solution: How old is Will Hunting in the movie ?
Explanation: This is a good question which has a factoid answer.

Problem: A retired couple, Shukichi and Tomi Hirayama (played by Chishu Ryu and Chieko Higashiyama respectively) live in the town of Onomichi in southwest Japan with their daughter Kyoko (played by Kyoko Kagawa). They have five adult children, four living. The couple travel to Tokyo to visit their son, daughter, and widowed daughter-in-law.Their eldest son, Koichi (So Yamamura), is a pediatrician, and their eldest daughter, Shige (Haruko Sugimura), runs a hairdressing salon. Koichi and Shige are both busy, and do not have much time for their parents. Only their widowed daughter-in-law, Noriko (Setsuko Hara), goes out of her way to entertain them. She takes Shukichi and Tomi on a sightseeing tour of metropolitan Tokyo.Koichi and Shige pay for their parents' stay at a hot spring spa at Atami, but the parents return early because the nightlife at the hotel interrupts their sleep. When they return, Shige explains that she sent them to Atami because she wanted to use their bedroom for a meeting. Tomi goes to stay with Noriko, whose husband, her son, died eight years ago in the war. Tomi advises Noriko to remarry. Shukichi, meanwhile, gets drunk with some old friends, then returns to Shige's salon.The couple remark on how their children have changed, and they leave for home, planning to see their younger son Keizo when the train passes through Osaka. Though they originally had planned to see him without leaving the train, Tomi takes ill during the journey and they decide to disembark, staying until she feels better the next day. However, when they later reach Onomichi, Tomi becomes critically ill. Koichi, Shige and Noriko rush to Onomichi to see Tomi, who dies shortly afterwards. Keizo arrives late as he is out-stationed.After the funeral, Koichi, Shige and Keizo leave immediately, with only Noriko not returning. After they leave, Kyoko is angry with them and complains to Noriko that they are selfish to their family. She believes that Koichi, Shige and Keizo don't care how hard it was for their father when he lost their mother, and thinks strangers would've been more respectful towards her. Noriko responds that while she understands Kyoko's disappointment with her siblings, she also explains that everyone has their own life to lead and that the drift between parents and children is inevitable. She convinces Kyoko not to be too harsh on her siblings because one day she too will understand how hard it is for them to have to take time from both their families and their own lives.After Kyoko leaves for school, Noriko informs her father-in-law that she must return to Tokyo that afternoon. Shukichi tells her that she has treated them best despite not being related by blood. Noriko insists on her own selfishness; Shukichi credits her protests to humility. He gives her a watch from the late Tomi as a memento. Noriko breaks down in tears and confesses her loneliness. Shukichi encourages her to remarry again as soon as possible. At the end, the train with Noriko speeds from Onomichi back to Tokyo, leaving behind Kyoko and Shukichi.Hirayama family tree[edit]Shukichi (Grandfather) and Tomi (Grandmother)Koichi (eldest son)Fumiko (Koichi's wife)Minoru (Koichi's son)Isamu (Koichi's son)Shige (eldest daughter)Kurazo (Shige's husband)Shoji (2nd son, deceased)Noriko (Shoji's wife)Keizo (youngest son)Kyoko (youngest daughter)
Solution:
Who must return to Tokyo that afternoon?