Q: Does "The era from his reign until the fall of Han is known as the Eastern Han dynasty (simplified Chinese: ; traditional Chinese: ;" provide a valid answer to "What era does the reign of Guangwu fall under?"?
A: yes

Q: Does "For example, the deal by the United States, Iran and other countries is not a Treaty." provide a valid answer to "What is it about the approval process of executive agreements might lead a US president to prefer them over treaties?"?
A: no

Q: Does "Howard Kendall was appointed Everton manager for the third time in 1997, but the appointment proved unsuccessful as Everton finished seventeenth in the Premiership; only avoiding relegation due to their superior goal difference over Bolton Wanderers." provide a valid answer to "Who took over for Howard Kendall after his third attempt at managing the Everton FC was unsuccessful?"?
A: no

Q: Does "According to the Sichuan Department of Commerce, the province's total foreign trade was US$22.04 billion in 2008, with an annual increase of 53.3 percent." provide a valid answer to "By how much did foreign trade increase in Sichuan in 2008?"?
A:
yes