Q: Does "Alloying a metal is done by combining it with one or more other metals or non-metals that often enhance its properties." provide a valid answer to "What can be done to a metal to enhance its properties?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "Highly compressed video may present visible or distracting artifacts." answer the question "What may present visible or distracting artifacts?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Those who purchased new PCs pre-loaded with Windows 7 Home Basic, Home Premium, Professional, or Ultimate between June 2, 2012 and January 31, 2013 could digitally purchase a Windows 8 Pro upgrade for US$14.99." provide a valid answer to the question "Which PC owners could purchase a Windows 8 Pro uprgrade for $14.99?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "Alsace formed part of the Middle Francia, which was ruled by the youngest grandson Lothar I. Lothar died early in 855 and his realm was divided into three parts." a good answer to the question "In what year did Lothar past away?" OPTIONS:
- yes
- no
Answer:
yes

QUES: Q: What kind of Armenian religious music is prevalent?
A: Artists such as Sayat Nova are famous due to their influence in the development of Armenian folk music.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

QUES: Q: Greater self-awareness, greater awareness of others, and the ability to consider multiple possiblities at once are examples of what kind of developments?
A: Early in adolescence, cognitive developments result in greater self-awareness, greater awareness of others and their thoughts and judgments, the ability to think about abstract, future possibilities, and the ability to consider multiple possibilities at once.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS:
yes