Teacher:You need to read the given passage and construct a question about the information present in the passage. The question should be answerable from the passage. Most importantly, only those questions are allowed whose answers cannot be determined from a single sentence. Do not generate questions that require only a single sentence to answer. Instead, try to combine two sentences and create a question from that combination. Do not create open-ended questions, i.e., the answers to them cannot be found precisely from the information provided in the passage.
Teacher: Now, understand the problem? Solve this instance: Paragraph- Sent 1: Casey Bowman is an American orphan who was adopted into a martial arts dojo in Japan .
Sent 2: Because of his perseverance and desire to master bushido , he earns the respect of the dojo 's sensei and his daughter Namiko .
Sent 3: However , the dojo 's top student Masazuka becomes bitter over Namiko 's friendship with Casey until one morning , during a sparring match , he loses his temper and nearly kills Casey by throwing a katana at him .
Sent 4: In defense , Casey scars Masazuka below his right eye .
Sent 5: As a result of his actions , Masazuka is banished from the dojo by the sensei .
Sent 6: Years later , Masazuka becomes an assassin under contract with an American conglomerate called Temple Industries , which itself runs an underground criminal cult known as `` The Ring '' .
Sent 7: He returns to his former dojo and claims in vain the sensei 's succession as s ke , but the sensei refuses to oblige .
Sent 8: Anticipating an invasion by Masazuka , the sensei assigns Casey and Namiko to guard an old chest called the Yoroi Bitsu , which contains the suit and weapons of an ancient ninja .
Sent 9: Before Masazuka storms through the dojo and murders the sensei , Casey and Namiko manage to take the Yoroi Bitsu to New York City , where they keep it safe at Triborough University 's vault with the help of the sensei 's friend Professor Garrison .
Sent 10: They are tracked down by Masazuka , who sends Temple 's thugs to take down the couple .
Sent 11: While Casey and Namiko are on the run from the thugs , they are framed for the murder of Professor Garrison and arrested .
Student:
Why did Casey take the Yoroi Bitsu to New York?