QUES: Q: How many years was Ye Zhiping involved in the school overhaul?
A: During a three-year period that ended in 2007, he oversaw a major overhaul of his school.
Does the answer answer the question?

ANS: yes

QUES: Q: What is uranium used for most often in the military?
A: The major application of uranium in the military sector is in high-density penetrators.
Does the answer answer the question?

ANS: yes

QUES: Q: To what political party is Mayor Turner aligned?
A: The current mayor of Houston is Sylvester Turner, a Democrat elected on a nonpartisan ballot.
Does the answer answer the question?

ANS: yes

QUES: Q: Who implored slaveholders to free their slaves?
A: Revolutionary ideals led many men to free their slaves, some by deed and others by will, so that from 1782 to 1810, the percentage of free people of color rose from less than one percent to nearly 10 percent of blacks in the South.
Does the answer answer the question?

ANS:
no