Title: Sino-Tibetan relations during the Ming dynasty.
Question: Josef Kolmas states that Tibet became subject to what government?

Title: Madonna (entertainer).
Question: What is Madonna's religious background?

Title: Dwight D. Eisenhower.
Question: Along with Montgomery, with whom did Eisenhower disagree on strategy?

Title: Association football.
Question:
How long are each period in a standard football match?