QUES: Q: What part of Oklahoma has oak savannahs?
A: Partial plains interrupted by small, sky island mountain ranges like the Antelope Hills and the Wichita Mountains dot southwestern Oklahoma; transitional prairie and oak savannahs cover the central portion of the state.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

Does "However, the name Hellas is sometimes used in English as well." contain the correct answer to "From what word is Greece derived?"
OPTIONS:
- yes
- no

A: no

question: OPTIONS:
- yes
- no
Until the arrival of the Wehrmacht troops mid-June 1940, the city was, for ten months, completely empty, with the exception of the garrisoned soldiers.
How long was the city completely empty?

answer: yes

[Q]: Sentence: In addition to a central campus in downtown New Haven, the University owns athletic facilities in western New Haven, including the Yale Bowl, a campus in West Haven, Connecticut, and forest and nature preserves throughout New England. Question: Where is the main Yale campus? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "Antennas that are required to be small compared to the wavelength sacrifice efficiency and cannot be very directional." provide a valid answer to "How can this be adjusted more easily than changing antenna types?"?
OPTIONS:
- yes
- no
A: no

Q: Does "Zinc chloride is often added to lumber as a fire retardant and can be used as a wood preservative." provide a valid answer to "Where is zinc pyrithion used?"?
OPTIONS:
- yes
- no
A:
no