Question: Question: what is selenium and how used? Would "Selenium continues to be used in a few types of DC power surge protectors and one type of fluorescent quantum dot ." be a reasonable answer?
OPTIONS:
- No
- Yes
Answer: No

Question: Question: what is human skin made of? Would "This is sometimes discoloured and depigmented." be a reasonable answer?
OPTIONS:
- No
- Yes
Answer: No

Question: Question: what it is a pilot study? Would "Pilot studies, therefore, may not be appropriate for case studies ." be a reasonable answer?
OPTIONS:
- No
- Yes
Answer:
No