QUES: Q: Name a reason to take a database backward in time?
A: When this state is needed, i.e., when it is decided by a database administrator to bring the database back to this state (e.g., by specifying this state by a desired point in time when the database was in this state), these files are utilized to restore that state.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

Does "In addition to the direct applications (mp3 players or computers), digitally compressed audio streams are used in most video DVDs, digital television, streaming media on the internet, satellite and cable radio, and increasingly in terrestrial radio broadcasts." contain the correct answer to "What is used in most video DVDs?"
OPTIONS:
- yes
- no

A: yes

question: OPTIONS:
- yes
- no
At the zenith of their power, the imperialist forces controlled all but four states in Mexico; the only states to maintain strong opposition to the French were: Guerrero, Chihuahua, Sonora, and Baja California.
Which four states opposed the French?

answer: yes

[Q]: Sentence: In the United States and elsewhere in the world, there has been a marked rise in the evangelical wing of Protestant denominations, especially those that are more exclusively evangelical, and a corresponding decline in the mainstream liberal churches. Question: What type of evangelical churches are the most popular? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "In 1922, Egypt, which had been declared a British protectorate at the outbreak of the First World War, was granted formal independence, though it continued to be a British client state until 1954." provide a valid answer to "When did Egypt regain formal independence from Britain?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "From July 1832 until just before her death, she kept a detailed journal, which eventually encompassed 122 volumes." provide a valid answer to "How many volumes was Queen Victorias journal?"?
OPTIONS:
- yes
- no
A:
yes