question: OPTIONS:
- yes
- no
The five Great Lakes are located in the north-central portion of the country, four of them forming part of the border with Canada, only Lake Michigan situated entirely within United States.
How many Great Lakes form a border with Canada?

answer: yes

[Q]: Sentence: Once again teaming up with Lucas and Ford, Spielberg also cast actor Sean Connery in a supporting role as Indy's father. Question: What was the 3rd Indiana Jones film called? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "The epidemic known as the Black Death and an associated famine caused demographic catastrophe in Europe as the population plummeted." provide a valid answer to "What disease plagued Europe during the Late Middle Ages?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "Farming and rural areas suffered as crop prices fell by roughly 60 percent." answer the question "How far did crop prices fall?" OPTIONS:
- yes
- no

A: yes

Does the sentence "In recent years, the School has put on a musical version of The Bacchae (October 2009) as well as productions of A Funny Thing Happened on the Way to the Forum (May 2010), The Cherry Orchard (February 2011), Joseph K (October 2011), Cyrano de Bergerac (May 2012), Macbeth (October 2012), London Assurance" provide a valid answer to the question "Who is responsible for stage hand duties, lighting, sound, and management?" OPTIONS:
- yes
- no

A: no

Does the sentence "Large swaths of the Alaskan coastline offer wind and geothermal energy potential as well." provide a valid answer to the question "Alaska's coastline also has potential in which two environmentally friendly energy types?" OPTIONS:
- yes
- no

A:
yes