instruction:
In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.
question:
Question: What year was the treaty that opened up the Korean Peninsula to Japanese trade signed? Passage:Un'yō  was one of the ships dispatched to Kyūshū in 1874 during the Saga Rebellion. In May 1875, she carried diplomats to Busan in Korea in an attempt by the Japanese government to open diplomatic relations with the Joseon dynasty government. After they were rebuffed in these negotiations, the Japanese government again dispatched Un'yō in September 1875 under the command of Inoue Yoshika to provoke a military response, in what was later termed the Ganghwa Island incident. This eventually led to the Treaty of Ganghwa, which opened the Korean Peninsula to Japanese trade. In 1876, Un'yō  was assigned to assist in the suppression of the Hagi Rebellion, another uprising of disaffected former samurai. Un'yō  was severely damaged when she ran aground off the coast of the Kii Peninsula, and was scrapped the following year.

answer:
b


question:
Question: How many games did Draguicevich play professionally before switching to the NPSL? Passage:In 1990, he began his professional career with the Orlando Lions in the American Professional Soccer League. That fall, he signed with the Detroit Rockers in the National Professional Soccer League (NPSL). In 1991, he moved to Germany where he spent three seasons with Third Division SC Norderstedt. In 1994, he returned to the United States where he spent the summer playing for the Detroit Neon of the Continental Indoor Soccer League. In the fall of 1994, he signed with the Cleveland Crunch of the NPSL. On February 7, 1996, the San Jose Clash selected Draguicevich in the eleventh round (108th overall) in the 1996 MLS Inaugural Player Draft. Over three seasons, he played forty-five games for the Clash before being waived on November 2, 1998. In August 1997, he played two games on loan with the Seattle Sounders of the USISL in August 1997. After being waived by the Clash, Draguicevich returned to the Cleveland Crunch. He remained with the team through the end of the 1999-2000 season, retired on August 24, 2000. He currently works with his brother Marcelo in their company, Laser Manufacturing in their hometown of Pfugerville, Texas.

answer:
a


question:
Question: How long after the villa was passed to the Milanese Calderari family was the all’Italiana created? Passage:Gerardo Landriani, Bishop of Como (1437–1445), founded a female convent here at the mouth of the Garovo torrent in 1442. A century later Cardinal Tolomeo Gallio demolished the nunnery and commissioned Pellegrino Tibaldi to design a residence for his own use. The Villa del Garovo, together with its luxuriant gardens, was constructed during the years 1565–70 and during the cardinal’s lifetime it became a resort of politicians, intellectuals and ecclesiastics. On Gallio’s death the villa passed to his family who, over the years, allowed it to sink into a state of some decay. From 1749 to 1769 it was a Jesuit centre for spiritual exercises, after which it was acquired first by Count Mario Odescalchi and then in 1778 by a Count Marliani. In 1784 it passed to the Milanese Calderari family who undertook a major restoration project and created a new park all’Italiana with an impressive nymphaeum and a temple displaying a seventeenth-century statue of Hercules hurling Lichas into the sea. After the death of Marquis Calderari his wife Vittoria Peluso, a former ballerina at La Scala and known as la Pelusina, married a Napoleonic general, Count Domenico Pino and a mock fortress was erected in the park in his honour.

answer:

a