Problem: Does "This era was before the Mesolithic era.[citation needed]" answer the question "When did the The Neolithic 2 (PPNB) era start?" OPTIONS:
- yes
- no

A: no

Does the sentence "Chopin's music was used in the 1909 ballet Chopiniana, choreographed by Michel Fokine and orchestrated by Alexander Glazunov." provide a valid answer to the question "Sergei Diaghilev obtained additional orchestrations for subsequent productions, using which title?" OPTIONS:
- yes
- no

A: no

Question:
Choose your answer: Is "The astrolabe, though originally developed by the Greeks, was perfected by Islamic astronomers and engineers, and was subsequently brought to Europe." a good answer to the question "What model did the work of Muslim World astronomers contribute to?" OPTIONS:
- yes
- no
Answer:
no

QUES: Q: What is the largest ethnic group in liberia?
A: These latter two groups established political control in the 19th century which they kept well into the 20th century.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

Does "The Peacebuilding Commission has also regularly addressed rule of law issues with respect to countries on its agenda." contain the correct answer to "What organization debates the rule of law?"
OPTIONS:
- yes
- no

A: no

Problem: Does "Pioneer Electronics later purchased the majority stake in the format and marketed it as both LaserVision (format name) and LaserDisc (brand name) in 1980, with some releases unofficially referring to the medium as "Laser Videodisc"." answer the question "Who purchased the majority stake and re-marketed the product in 1980?" OPTIONS:
- yes
- no

A:
yes