Q: Does "When Russia attacked the Ottoman Empire in 1853, King Otto of Greece saw an opportunity to expand North and South into Ottoman areas that had large Greek Christian majorities." provide a valid answer to "When Russia attacked the Ottoman Empire who glimpsed an opportunity to advance North and South?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "Local tourists pay $500950, depending on the costume, to buy a Samba costume and dance in the parade." provide a valid answer to "How much money in US dollars did the Carnival industry make in 2012?"?
OPTIONS:
- yes
- no
A: no

Q: Does "The Seahawks have advanced to the Super Bowl three times: 2005, 2013 and 2014." provide a valid answer to "Who did the Seahawks beat to win the Super Bowl?"?
OPTIONS:
- yes
- no
A: no

Q: Does "The region is serviced by 4,200 km (2,600 mi) of roads used by 6 million vehicles." provide a valid answer to "How many vehicles use the roads?"?
OPTIONS:
- yes
- no
A:
yes