Q: Can Poland Spring make money in the Sahara?
A: yes
CoT: The Sahara is the largest hot desert. Deserts are dry regions that receive little precipitation. Poland Spring sells bottled water.

Q: Was Edward II crucial to England's victory at Battle of Falkirk?
A: no
CoT: The Battle of Falkirk was a battle between England and the Scots. King Edward I led English forces to victory against William Wallace at the Battle of Falkirk. The Battle of Falkirk took place in 1298. Edward II was born in 1284 and his first campaign with his father against Scotland happened in 1300. Edward II was knighted in 1306.

Q: Do mail carriers need multiple uniforms?
A: yes
CoT:
Mail carriers work throughout the year independent of the weather. Mail carriers must often leave their vehicle in various weather conditions.