Does the sentence "A North Korean tank corps equipped with about 120 T-34s spearheaded the invasion." provide a valid answer to the question "How many tanks were in the North Korean tank corps?"

A: yes

Does the sentence "Despite the continuing prominence of Nanjing (then known as Jiankang), the settlement of Qiantang, the former name of Hangzhou, remained one of the three major metropolitan centers in the south to provide major tax revenue to the imperial centers in the north China." provide a valid answer to the question "What was the former name of Hangzhou?"

A: yes

Does the sentence "He died of dysentery in 1596 off the coast of Puerto Rico." provide a valid answer to the question "In what year did Sir Francis Drake die?"

A: yes

Does the sentence "Depending on the taxonomic viewpoint, the number of known living bird species varies anywhere from 9,800 to 10,050." provide a valid answer to the question "All modern birds lie within which crown group?"

A:
no