[Q]: Sentence: Nishimura's sunken Yamashiro was the last battleship in history to engage another in combat. Question: What was the last battleship in history to engage in combat with another battleship? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "Sean Fennessey of The Village Voice writes that West "absorb[ed] the gifts of his handpicked collaborators, and occasionally elevat[ed] them" on previous studio albums, noting collaborators and elements as Jon Brion for Late Registration, DJ Toomp for Graduation, and Kid Cudi for 808s & Heartbreak." provide a valid answer to "What artist worked with Kanye on his album Graduation?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "Nigeria is a Federal Republic modelled after the United States, with executive power exercised by the president." answer the question "Who lost the 2015 Nigerian presidential election?" OPTIONS:
- yes
- no

A: no

Does the sentence "Students attending BYU are required to follow an honor code, which mandates behavior in line with LDS teachings such as academic honesty, adherence to dress and grooming standards, and abstinence from extramarital sex and from the consumption of drugs and alcohol." provide a valid answer to the question "What is the basis of the behavioral code at BYU?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "There is also an independent school Plymouth College." a good answer to the question "What is the name of the independent school in Plymouth?" OPTIONS:
- yes
- no
Answer:
yes

[Q]: Sentence: In 1880 a telephone exchange was established and in the same year the foundations of St Paul's, were laid; in 1881 electric light was installed in the Eastern Market, and in the following year a generating station capable of supplying 2,000 incandescent lamps was in operation. Question: When was the first electric light installed in the Eastern Market? OPTIONS:
- yes
- no
++++++++++
[A]:
yes