Problem: Does "As of 2013, West has won a total of 21 Grammy Awards, making him one of the most awarded artists of all-time." answer the question "In 2013, West had won how many total Grammy Awards?" OPTIONS:
- yes
- no

A: yes

Problem: Does "Sheffield's leasehold on the mulberry garden site, the freehold of which was still owned by the royal family, was due to expire in 1774." answer the question "Who sold Buckingham house in 1761?" OPTIONS:
- yes
- no

A: no

Problem: Does "It is bordered by Chad to the north, Sudan to the northeast, South Sudan to the east, the Democratic Republic of the Congo and the Republic of the Congo to the south and Cameroon to the west." answer the question "What is the population of CAR approximately?" OPTIONS:
- yes
- no

A:
no