question: OPTIONS:
- yes
- no
The cochineal in Mexico was closely related to the Kermes varieties of Europe, but unlike European Kermes, it could be harvested several times a year, and it was ten times stronger than the Kermes of Poland.
During what years was the Aztec Empire conquered?

answer: no

[Q]: Sentence: During this time, the greatest number of palagi traders lived on the atolls, acting as agents for the trading companies. Question: How many traders did some islands have? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "Dell traces its origins to 1984, when Michael Dell created Dell Computer Corporation, which at the time did business as PC's Limited, while a student of the University of Texas at Austin." provide a valid answer to "What school did Dell go to and later drop out of while he ran his business?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "As these were played from the outside to the inside, the rotational speed of the records increased as reproduction progressed." answer the question "What was a unique feature of World Records records?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Prior to the 19th century, they were collectively called "Illyric", "Slavic", "Slavonian", "Bosnian", "Dalmatian", "Serbian" or "Croatian"." provide a valid answer to the question "What were the names given to the various dialects predating the 19th century?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Sen initially opposed this idea, but he soon went on to help Haq develop the Index." provide a valid answer to the question "In what year did Mahbub ul Haq devise and launch the HDI?" OPTIONS:
- yes
- no

A:
no