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: 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.

b

Question: Of the three cups University College Dublin competed in, which cup was established first? Passage:University College Dublin A.F.C. was founded in 1895 as the Catholic University Medical School Football Club. They began playing regular games the following year. A First XI played College games against other Universities and a Second XI entered outside competitions. The club was founder members of the Leinster Junior League in 1896 and reached the semi-finals of the Leinster Senior Cup in 1897. The club became University College Dublin when the new University annexed the Medical school in 1908. UCD won the inaugural Intervarsities competition, the Collingwood Cup, in 1914 and added the Irish Intermediate Cup the following year beating Portadown 2–1 in a replayed final. When the Irish Free State was formed in 1921 and the new Football Association of Ireland was formed, UCD participated in the Preliminary round against fellow non-League team Shamrock Rovers in November 1921. The game took place in Windy Arbour and the Hoops won 6–2. UCD were invited to join the League of Ireland in 1922, but had to turn it down on the basis of not being able to field a team in the League of Ireland Shield in September as the Academic year didn't commence until October. In 1945 they won the FAI Intermediate Cup when UCD beat fellow future League of Ireland members Cobh Ramblers 4–2 in the final. UCD appeared in the FAI Cup in the 1930s, 1940s and 1950s, their final appearance as a non-League outfit coming in 1957 when Cork Athletic beat UCD 4–2 in the Mardyke.

b

Question: What is the lifetime ERA of the pitcher that Rizzo hit his first home run against? Passage:Rizzo was called up to the majors after hitting .365 with an OPS of 1.159 along with 16 home runs and 63 RBI in 200 at-bats over 52 games in Tucson. The San Diego Union-Tribune called Rizzo "the most celebrated Padres call-up" since Roberto Alomar debuted with the team in 1988. Rizzo's promotion was prompted by the Padres' inadequate offensive production and fielding play of veterans at first base. In his debut on June 9, 2011, against the Washington Nationals, Rizzo struck out in his first at-bat, but then proceeded to hit a triple and score a run, helping the Padres to a 7–3 victory. He hit his first home run on June 11 against John Lannan. After three games he was 3-for-7 with a double, triple and a home run, while he demonstrated patience in drawing four walks for a .667 on-base percentage (OBP). On July 21, 2011 Rizzo was demoted back to Triple-A, and Blanks was promoted. Rizzo had struggled with only a .143 batting average and 1 home run, striking out 36 times in 98 at-bats. Hoyer said Rizzo "worked hard, never made excuses, and endeared himself to his teammates" during his initial stint in the majors. Rizzo was recalled to the majors on September 4 after finishing the season at Tucson batting .331 with 26 homers and 101 RBI in 93 games. He finished his first season in San Diego hitting only .141 with 46 strikeouts in 128 at-bats. Hoyer believed Rizzo would be the starting first baseman for the Padres in 2012 with Jesús Guzmán as the second option. However, Yonder Alonso moved ahead of Rizzo on the team's depth chart after he was acquired by the Padres in December 2011 in a trade for Mat Latos.


a