[Q]: Generate a question that has the following answer: Yagyu Clan for the following movie plot: This article's plot summary may be too long or excessively detailed. Please help improve it by removing unnecessary details and making it more concise. (October 2011) (Learn how and when to remove this template message) Ogami Itto, the disgraced former shogun's executioner, or Kogi Kaishakunin, is traveling by river on a boat with his young son Daigoro floating behind in the baby cart. A young woman at the front of the boat, clearly distraught for some reason, accidentally drops a bundle into the water, which Daigoro retrieves. Itto, draws his sword partway and notices in the reflection on the blade that some bamboo reeds are trailing the boat. Itto is being followed by operatives of his mortal enemy, the Yagyu Clan a constant threat that he can never ignore. Later, as Daigorou is relieving himself in a bamboo glade, Itto slices some bamboo stalks, causing some ninja to fall from their perch. This is a time when there are ronin, samurai who lost their retainership, and watari-kashi, wandering low-class fighters who mostly served for parade, working from one daimyo to the next. A group of four watari-kashi are idling along the road. Hot and bored, they spy an attractive young woman and her mother being escorted by a servant. Three of them run off to take advantage, but one of the band Kanbei, the more honorable of the four remains uninterested. The three knock the escort unconscious and proceed to rape the two women. The servant regains consciousness and is furious when he sees the triad violating his mistresses. He attempts to beat them with his bamboo pole, but is slain by Kanbei, who then also slays the two women to silence them. Kanbei then makes his three companions draw straws, saying the one unfortunate enough to draw the short straw will be killed to take the blame for the rapes and murders. Itto happens along this grim scene just as Kanbei is slaying the watari-kashi who drew the short straw. Itto kills the other two rapists when they attempt to attack him. Kanbei recognizes Itto...
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[A]: Who is Itto's mortal enemy?
input: Please answer the following: Generate a question that has the following answer: Christmas Eve for the following movie plot: Ebenezer Blackadder (Rowan Atkinson), the Victorian proprietor of a "moustache shop", is the nicest man in England.[1] He is everything that Ebenezer Scrooge was by the end of the original story: generous and kind to everybody, and sensitive to the misery of others. As a result, people take advantage of his kindnessMrs.Scratchit and an orphan take all his money, and Beadle takes his food. All but Mr. Baldrick (Tony Robinson) view him as a victim. His business turns no profit, all his earnings going to charity and to con artists, and he lives a lonely, miserable life. One Christmas Eve, Blackadder's destiny changes when the Spirit of Christmas (Robbie Coltrane) visits him to congratulate him for his ways. The spirit lets him see shades of the past: his ancestors Lord Blackadder and Mr. E. Blackadder, Esq. Instead of being convinced that he is better than them, he grows to admire them and their wit. He asks the spirit to show him what could happen if he became like them. He sees a vision of a distant future where his distant descendant Grand Admiral Blackadder is a successful and ruthless official of a Galactic empire (with Baldrick as his semi-naked slave) who is about to marry the similarly ruthless and insanely ambitious Queen Asphyxia XIX (Miranda Richardson) after murdering her "triple husbandoid". Blackadder asks the Spirit what will happen if he stays as he is. He is shown an alternative future in which his descendant is the semi-naked slave of the incompetent Admiral Baldrick. Blackadder proclaims, "Bad guys have all the fun." He wakes up a different man: bitter, vengeful, greedy, and insulting to everyone he meets. Now in control of his life, he misses an opportunity when he insults two strangers: Queen Victoria (Miriam Margolyes) and Albert, Prince Consort (Jim Broadbent), who were about to award him 50,000 and the title of Baron Blackadder for being the nicest man in England. They leave without doing so after being ridiculed by Blackadder. The episode ends when Blackadder's extravagant Christmas...
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output: What day does Spirit of Christmas visit Ebenezer?
Problem: Generate a question that has the following answer: Yashiro group for the following movie plot: The 9th annual Detective Conan movie sets sail on a 100 million yen luxurious cruise. Fifteen years ago, a cruise named Yashiromaru, built by the Yashiro group, sank while sailing. In the present, a new cruise, the Saint Aphrodite, was built by the Yashiro group and Conan and the rest were invited through Sonoko. Earlier, the husband of the CEO of the Yashiro family group, an established ship architect, had a heart-attack and drove his car down a cliff. On the second day of the cruise, the CEO herself was found murdered in her room. Later, her father, the President of the Yashiro group was also found missing. He had been thrown off the cruise into the ocean, seemingly by the same person. At the welcoming party, Kogorou shows off his deduction skills, and concluded that the sub-designer of the cruise, Akiyoshi, was the murderer. However, Conan has different ideas. Kusaka, a scriptwriter who worked in co-operation with Akiyoshi on a script, was the culprit. Kusaka reveals that the accident from 15 years ago was a scheme to sink the ship deliberately to get insurance. His father was murdered when he discovered the captain of the ship was drugged and left to die. Kusaka immediately set off bombs and escaped by sea and the Detective Boys gave chase. After they successfully took down the criminal, more bombs were ignited. All passengers were evacuated, but Ran returned to her hiding place during the hide-and-seek game to find a "gold medal" made by sea-shells the Detective Boys made for her. However, as the ship swayed, she fainted in the enclosed area.It turns out Akiyoshi was the main murderer after all, and she was the one who did all three killings and made Kusaka think that he did them himself. She also revealed that her father was the captain who died while the cruise ship sank. Kogorou, however, deduced correctly this time and managed to arrest Akiyoshi. He was originally trying to find evidence to prove her innocence because of her strong resemblance to his wife, but the more investigation he does, the more...

A:
Who builds the cruise ships?