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: Which tribe was Chief Blackfish the Chief of? Passage:Little documentary evidence of Black Hoof's life appears in the historical record before 1795. As a child he may have been a member of a waundering band of some 400 Shawnees led by Peter Chartier between 1745 and 1748, who founded the community in Kentucky called Eskippakithiki and later moved to Sylacauga, Alabama, eventually settling in Old Shawneetown, Illinois. He probably took part in the Battle of Point Pleasant during Lord Dunmore's War against the Virginia militia in 1774. During the American Revolutionary War, he may have taken part in the siege of Boonesborough in 1778, which was led by Chief Blackfish, as well as the subsequent defense of the Shawnee village of Chillicothe in 1779. In the Northwest Indian War, Black Hoof was defeated by "Mad" Anthony Wayne and, following the collapse of the Indian confederation, surrendered in 1795.


Answer: b


Question: Question: What year did the grammar school that Richard Burt attended open? Passage:Burt was born in Perth to Gladys (née MacMurtrie) and Frederick Julius Augustus Burt. His grandfather was Septimus Burt, who was also a member of parliament and served as Attorney-General of Western Australia. Burt attended Guildford Grammar School, and after leaving school went to the North-West, working variously as a crayfisherman, stationhand, pearler, and tin miner. He opened a machinery and hardware store in Cue in 1935, and in 1939 was elected to the Cue Road Board, of which he eventually became chairman. Burt entered parliament at the 1959 state election, narrowly winning the seat of Murchison from Everard O'Brien of the Labor Party. He transferred to the new seat of Murchison-Eyre at the 1968 election, and retired from parliament at the 1971 election. After leaving politics, Burt held directorships with various mining companies. He died in Perth in November 1993, aged 84, and had married Mary Groom in 1937, with whom he had three sons.


Answer: b


Question: Question: Were the three films that Usher starred in while pursuing an acting career directed by the same person? Passage:Live was released to keep Usher's fans satisfied during the four-year break between My Way (1997) and 8701, his second and third studio albums, respectively. During that time, Usher was busy pursuing an acting career in films The Faculty (1998), Light It Up (1999) and Texas Rangers (2001). The album was recorded at two free concerts Usher performed in his hometown of Chattanooga, Tennessee on October 15 and 16, 1998. Usher stated his reasons for releasing a live album in an interview with MTV, "I really like the sound of a band, that's one, just for myself, but there were so many people who didn't get a chance to see the concert, so I came out with a live version of most of the songs on my album, and I came out with a home video for all the people who didn't get a chance to see the performance, and a little bio of me as well." Seven of the songs included on Live are from Usher's self-titled debut album (1994) and My Way. A medley of songs originally performed by Bobby Brown—"Don't Be Cruel", "Every Little Step", "Rock Wit'cha" and "Roni"—is also featured on the album, along with covers of Force MDs' "Tender Love" and LL Cool J's "I Need Love".


Answer:
b