Problem: Does "In the first half of the 11th century, Hai Gaon refers to questions that had been addressed to him from Ashkenaz, by which he undoubtedly means Germany." answer the question "When did Hai Gaon refer to questions that had been addressed to him from Ashkenaz?" OPTIONS:
- yes
- no

A: yes

Problem: Does "In 1291 to protect themselves from incursions by the Habsburgs, four cantons in the middle of Switzerland drew up a charter that is considered to be a declaration of independence from neighboring kingdoms." answer the question "What dynastie was from Austria and Slovenia?" OPTIONS:
- yes
- no

A: no

Problem: Does "At the height of production in the 1890, 25 foundries operated in the city employing nearly 3,500 metal workers." answer the question "In what year did iron production in Richmond peak?" OPTIONS:
- yes
- no

A:
yes