Q: Does "Dar es Salaam was the torch's only stop in Africa, on April 13." provide a valid answer to "When did the torch arrive in Dar es Salaam?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "Beyonce starred opposite Ali Larter and Idris Elba in the thriller, Obsessed." provide a valid answer to "What thriller film did Beyonce star in?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "During the short growing seasons of the Little Ice Age, French and English farmers employed fruit walls to maximize the collection of solar energy." provide a valid answer to "What was the purpose of the fruit walls built by French and English farmers?"?
OPTIONS:
- yes
- no
A: no

Q: Does "The effect of mountain chains on prevailing winds is to carry warm air belonging to the lower region into an upper zone, where it expands in volume at the cost of a proportionate loss of temperature, often accompanied by precipitation in the form of snow or rain." provide a valid answer to "What causes the temperature to decrease?"?
OPTIONS:
- yes
- no
A:
no