Q: Does "The ancient Romans often used mercury-tin amalgams for gilding their armor." provide a valid answer to "What did ancient Romans use to gild their armor?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "In unusual circumstances, the gas methane can be used by methanotrophic bacteria as both a source of electrons and a substrate for carbon anabolism." answer the question "What is the main element for aerobic photorophy?" OPTIONS:
- yes
- no

A: no

Does the sentence "The interests of public police agencies in cross-border co-operation in the control of political radicalism and ordinary law crime were primarily initiated in Europe, which eventually led to the establishment of Interpol before the Second World War." provide a valid answer to the question "In what era did cross-border policing increase?" OPTIONS:
- yes
- no

A: no

Question:
Choose your answer: Is "By early November 2008, a broad U.S. stock index the S&P 500, was down 45% from its 2007 high." a good answer to the question "In November 2008, how much was the U.S. stock index down from its 2007 high?" OPTIONS:
- yes
- no
Answer:
yes

QUES: Q: Most U.S law, the kind of law we live everyday, consists of what kind of law?
A: In the dual-sovereign system of American federalism (actually tripartite because of the presence of Indian reservations), states are the plenary sovereigns, each with their own constitution, while the federal sovereign possesses only the limited supreme authority enumerated in the Constitution.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

QUES: Q: What extras do Windows 8 Enterprise have?
A: Users of Windows 8 can purchase a "Pro Pack" license that upgrades their system to Windows 8 Pro through Add features to Windows.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS:
no