Do you have to put on glasses to read a QR code?
Rationale first then the answer.
Glasses are used to improve one's vision capabilities. QR codes are not readable by humans and have to be read by machines or programs.. The answer is: no.


QUESTION: Did the writer of Christmas carol fast during Ramadan? 
Please give rationale first, then the answer.
ANSWER: The writer of Christmas carol is Charles Dickens, who is a Christian. Christians do not fast during Ramadan.. The answer is: no.


Question: Can black swan's formation type help spell longest word in Dictionary?
Answer: Black swan's fly in a "V" formation. The longest word in the dictionary is pneumonoultramicroscopicsilicovolcanoconiosis.. The answer is: yes.


Would Carolina Reaper decrease sales if added to all US salsa?
Rationale first then the answer.
On average, Americans prefer milder salsa than Europeans. The Carolina Reaper is the hottest pepper in the world. The Carolina Reaper is rated as 2,200,000 Scoville Heat Units.. The answer is: yes.


QUESTION: Did Moon Jae-in earn the Abitur as a teenager?
Please give rationale first, then the answer.
ANSWER: Moon Jae-in attended high school in South Korea. The Abitur is a qualification granted by university-preparatory schools in Germany, Lithuania, and Estonia.. The answer is: no.


QUESTION: Did Boris Yeltsin watch the 2008 Summer Olympics?
Please give rationale first, then the answer.
ANSWER:
The 2008 Summer Olympics were held Aug 08 - 24, 2008. Boris Yeltsin died on Apr 23, 2007.. The answer is: no.