Problem: Does "Other pre-modern Chinese names for Tibet include Wusiguo (Chinese: ; pinyin: Wusiguo; cf." answer the question "Who is an American Tibetologist?"

A: no

Problem: Does "The borders did expand and contract but they were always dynamic and always in "question" right from the beginning." answer the question "What has pleased western historians?"

A: no

Problem: Does "El Tour de Tucson produced and promoted by Perimeter Bicycling has as many as 10,000 participants from all over the world, annually." answer the question "When does El Tour de Tucson happen?"

A:
no