question: OPTIONS:
- yes
- no
The British Army adopted the 13-pounder quickly producing new mountings suitable for AA use, the 13-pdr QF 6 cwt Mk III was issued in 1915.
What anti-aircraft gun did the British Army begin to use?

answer: yes

question: OPTIONS:
- yes
- no
The smooth gradation of human genetic variation in general tends to rule out any idea that human population groups can be considered monophyletic (cleanly divided), as there appears to always have been considerable gene flow between human populations.
How are allopatric populations separated?

answer: no

question: OPTIONS:
- yes
- no
During the Baroque era, keyboard music played on the harpsichord and pipe organ became increasingly popular, and the violin family of stringed instruments took the form generally seen today.
What became more common during the Baroque era?

answer: no

question: OPTIONS:
- yes
- no
In the United Kingdom, the 78 rpm single lasted longer than in the United States and the 45 rpm took longer to become popular.
With which crowd did the 45 rpm gain popularity?

answer:
no