Q: Does "San Sebastian, Spain (1990) and Plymouth, United States (2001)." provide a valid answer to "In what year did Plymouth twin with Plymouth in the United States?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "It grew out of drafts for a standardized method of sensitometry put forward by Deutscher Normenausschu fur Phototechnik as proposed by the committee for sensitometry of the Deutsche Gesellschaft fur photographische Forschung since 1930 and presented by Robert Luther (de) (18681945) and Emanuel Goldberg (18811970) at the influential VIII." provide a valid answer to "Who presented the idea that grew into the DIN?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "No contestant was eliminated that week, but two (Phil Stacey and Chris Richardson) were eliminated the next." provide a valid answer to "What was the charity event that occurred this season?"?
OPTIONS:
- yes
- no
A: no

Q: Does "Walpole always denied that he was "prime minister", and throughout the 18th century parliamentarians and legal scholars continued to deny that any such position was known to the Constitution." provide a valid answer to "When was the position of prime minister finally formalized?"?
OPTIONS:
- yes
- no
A:
no