[Q]: Sentence: Though fiercely debated, the restaurant's founder Louis Lassen is credited by the Library of Congress with inventing the hamburger and steak sandwich. Question: When was Louis's Lunch found? OPTIONS:
- yes
- no
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[A]: no

Q: Does "Norfolk Island Hospital is the only medical centre on the island." provide a valid answer to "What is the name of the only medical center on Norfolk Island?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "In 2005, fugitive Puerto Rican Nationalist leader Filiberto Ojeda Rios died in a gun battle with FBI agents in 2005 in what some charged was an assassination.[citation needed]" answer the question "How did some people describe Filiberto Ojeda Rios's death?" OPTIONS:
- yes
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A: yes

Does the sentence "Several months later, on 3 November 2011 the Russian newspaper Izvestiya reported that the naval building plan now included (first) the construction of a new shipyard capable of building large hull ships, after which Moscow will build two (80,000 tons full load each) nuclear-powered aircraft carriers by 2027." provide a valid answer to the question "Where was the Pacific Fleets nuclear-powered aircraft carrier supposed to be stationed?" OPTIONS:
- yes
- no

A: no

Question:
Choose your answer: Is "DDT use is not always effective, as resistance to DDT was identified in Africa as early as 1955, and by 1972 nineteen species of mosquito worldwide were resistant to DDT." a good answer to the question "How may species have been found to be resistant to DDT?" OPTIONS:
- yes
- no
Answer:
yes

[Q]: Sentence: Though this is the first known use of the "Shogun" title, it was a temporary title, and was not imbued with political power until the 13th century. Question: What was the full title for Shogun? OPTIONS:
- yes
- no
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[A]:
no