Does "However, the Taira clan was still very conservative when compared to its eventual successor, the Minamoto, and instead of expanding or strengthening its military might, the clan had its women marry Emperors and exercise control through the Emperor." contain the correct answer to "How did the Taira clan expand power?"
OPTIONS:
- yes
- no

A: yes

question: OPTIONS:
- yes
- no
The sapphire apparatus must be coupled with a mirror-like collector to reflect light that would otherwise be wasted.
What size are the wafers used to create white LEDs?

answer: no

[Q]: Sentence: By November 1989 Pentagon briefers were laying out plans to reduce army end strength by 23%, from 750,000 to 580,000. Question: In 1989, what did the Pentagon plan to reduce the army end strength to? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "In fact, until 1933 there were only four changes in the configuration of the German states: The 7 Thuringian states were merged in 1920, whereby Coburg opted for Bavaria, Pyrmont joined Prussia in 1922, and Waldeck did so in 1929." provide a valid answer to "Until 1933 how many configurations in the German states occurred?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "Both became big club hits in the United States, reaching number three on Hot Dance Club Songs chart compiled by Billboard magazine." answer the question "Madonna's dance singles reached which number in the "Hot Dance Club Songs" by the Billboard Magazine?" OPTIONS:
- yes
- no

A: yes

Does "These clashes, in part, contributed to the Panic of 1873 which delayed construction of the railroad into Montana." contain the correct answer to "What years were the railroad challenged by Chief Sitting Bull?"
OPTIONS:
- yes
- no

A:
no