Problem: Does "The city is also home to PBS station WGBH-TV, a major producer of PBS programs, which also operates WGBX." answer the question "What is the sister station to WBZ-TV?" OPTIONS:
- yes
- no

A: no

Problem: Does "Beginning in 1958, Nasser had a key role in the discussions among African leaders that led to the establishment of the Organisation of African Unity (OAU) in 1963." answer the question "What African group did Nasser help to form?" OPTIONS:
- yes
- no

A: yes

Problem: Does "The "Triangle" nickname originated after the 1959 creation of the Research Triangle Park, located in Durham & Wake Counties partway between the three cities and their universities." answer the question "When was the Triangle created?" OPTIONS:
- yes
- no

A:
yes