Does the sentence "From 1958, the Union Castle shipping line gradually reduced its service calls to the island." provide a valid answer to the question "What year did the Union Castle shipping line slowly start to reduce their service calls to the island?"

A: yes

Does the sentence "In 1937, the colonial Governor-General, General Jiro Minami, commanded the attempted cultural assimilation of Korea's 23.5 million people by banning the use and study of Korean language, literature, and culture, to be replaced with that of mandatory use and study of their Japanese counterparts." provide a valid answer to the question "Along with Taiwan, what empire was Korea considered to be apart of?"

A: no

Does the sentence "In addition, Gray abandoned his caveat, and because he did not contest Bell's priority, the examiner approved Bell's patent on March 3, 1876." provide a valid answer to the question "When did Bell put in his prior patent?"

A: no

Does the sentence "For example, the classic of urban anthropology, Ulf Hannerz in the introduction to his seminal Exploring the City: Inquiries Toward an Urban Anthropology mentions that the "Third World" had habitually received most of attention; anthropologists who traditionally specialized in "other cultures" looked for them far away and started to look "across the tracks" only in late 1960s." provide a valid answer to the question "What other cultures are said to be separated by space, what is actually meant?"

A:
no