Problem: Does "During the early 2000s, the USAF fumbled several high profile aircraft procurement projects, such as the missteps on the KC-X program." answer the question "When did the USAF have several missteps of aircraft procurement projects?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Chopin's relations with Sand were soured in 1846 by problems involving her daughter Solange and Solange's fiance, the young fortune-hunting sculptor Auguste Clesinger." provide a valid answer to the question "What was the name of Sand's daughter's fiance that contributed to deteriorating the relationship between Sand and Chopin?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "London is a major retail centre and in 2010 had the highest non-food retail sales of any city in the world, with a total spend of around 64.2 billion." a good answer to the question "What is London's second most competitive industry?" OPTIONS:
- yes
- no
Answer:
no

QUES: Q: Who first came up with the idea for a Chinese satellite navigation system?
A: The original idea of a Chinese satellite navigation system was conceived by Chen Fangyun and his colleagues in the 1980s.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

Does "In 1941, Reza Shah was forced to abdicate in favor of his son, Mohammad Reza Pahlavi, and established the Persian Corridor, a massive supply route that would last until the end of the ongoing war." contain the correct answer to "Mohammad Reza Pahlavi established what enormous supply route during World War 2?"
OPTIONS:
- yes
- no

A: yes

Problem: Does "The main representatives of the new style, often referred to as ars nova as opposed to the ars antiqua, were the composers Philippe de Vitry and Guillaume de Machaut." answer the question "Which musical style did ars nova replace in the 14th century?" OPTIONS:
- yes
- no

A:
yes