This is a correct answer to the following question about Liquid-crystal display. Yes or no? Answer: (In a backlit LCD, this layer is replaced with a light source.) Question: How LCD Monitors Work
No

This is a correct answer to the following question about John Adams. Yes or no? Answer: In 1800, Adams was defeated for re-election by Thomas Jefferson and retired to Massachusetts. Question: Who was John Adam's children
No

Q: This is a correct answer to the following question about Greco-Persian Wars. Yes or no? Answer: The Persian king Darius the Great vowed to have revenge on Athens and Eretria for this act. Question: where did the persian war take place
A: No

Question: This is a correct answer to the following question about Visible spectrum. Yes or no? Answer: Colors containing only one wavelength are also called pure colors . Question: how big or small a visible light can get
Answer: No

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This is a correct answer to the following question about Cooling bath. Yes or no? Answer: A typical experimental setup for an aldol reaction . Question: what temperature is a salt ice bath
**Answer**
No

This is a correct answer to the following question about United States. Yes or no? Answer: The United States is a developed country and has the world's largest national economy, with an estimated 2012 GDP of $15.6 trillion 19% of global GDP at purchasing-power parity , as of 2011. Question: when was america pioneered
No