Problem: Does "The ninth century brought the state of Great Moravia, whose first ruler (Rastislav of Moravia) invited Byzantine ruler Michael III to send missionaries in an attempt to reduce the influence of East Francia on religious and political life in his country." answer the question "When did a tribe of Slavs arrive in Central Europe?" OPTIONS:
- yes
- no

A: no

Does the sentence "Cooking foods well and avoiding foods that have been left outside for a long time is also important." provide a valid answer to the question "Why is it important to cook foods well?" OPTIONS:
- yes
- no

A: no

Question:
Choose your answer: Is "Rather, one electron accumulates on the negative plate for each one that leaves the positive plate, resulting in an electron depletion and consequent positive charge on one electrode that is equal and opposite to the accumulated negative charge on the other." a good answer to the question "For each electron that departs the positive plate, how many electrons build up on the negative plate?" OPTIONS:
- yes
- no
Answer:
yes

QUES: Q: The restriction of what enzyme allows broad-spectrum herbicides to kill plants?
A: crop protection chemical was typically applied, while sulfonylureates allow as little as 1% as much material to achieve the same effect.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

Does "Different societies apply differing criteria regarding who is classified as "black", and these social constructs have also changed over time." contain the correct answer to "What factors can affect the classification of "blackness"?"
OPTIONS:
- yes
- no

A: no

Problem: Does "Changes also took place among laymen, as aristocratic culture focused on great feasts held in halls rather than on literary pursuits." answer the question "What was the focus of aristocratic culture during this period?" OPTIONS:
- yes
- no

A:
yes