This is a correct answer to the following question about Caviar. Yes or no? Answer: Caviar is considered a luxury delicacy and is eaten as a garnish or a spread. Question: how do they harvest caviar?
No

This is a correct answer to the following question about Organic semiconductor. Yes or no? Answer: Such mechanisms arise from the presence of hole and electron conduction layers separated by a band gap . Question: what are organic semiconductors and what is concept of homo and lumo in organic semiconductor
No

This is a correct answer to the following question about Bottled water. Yes or no? Answer: Sizes range from small single serving bottles to large carboys for water coolers . Question: what are the health effects of drinking bottled water
No