question: OPTIONS:
- yes
- no
As scientists and engineers further learn and develop new techniques to extract various components from wood, or alternatively to modify wood, for example by adding components to wood, new more advanced products will appear on the marketplace.
Development in the wood manufacturing industry include using lignin to make what substance?

answer: no

[Q]: Sentence: Their interactions result in an interlocked feedback loop of gene products resulting in periodic fluctuations that the cells of the body interpret as a specific time of the day.[citation needed] Question: What does the body interpret from the gene feedback loop? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "A bactericidal activity of antibacterials may depend on the bacterial growth phase, and it often requires ongoing metabolic activity and division of bacterial cells." provide a valid answer to "What does the activity of antibacterials depends on?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "On July 25, 1987, 300 Crimean Tatars staged a noisy demonstration near the Kremlin Wall for several hours, calling for the right to return to their homeland, from which they were deported in 1944; police and soldiers merely looked on." answer the question "When were the prisoners set free?" OPTIONS:
- yes
- no

A: no

Does the sentence "The system will provide test-run services of positioning, navigation and time for China and the neighboring areas before the end of this year, according to the authorities." provide a valid answer to the question "Of the 16 satellites launched for the BeiDou-2 system, how many are operational?" OPTIONS:
- yes
- no

A: no

Does the sentence "All registered pesticides are reviewed every 15 years to ensure they meet the proper standards." provide a valid answer to the question "Pesticides are inspected often to make sure they meet up to date safety regulations from what period of time." OPTIONS:
- yes
- no

A:
no