Does the sentence "By late August, the Pusan Perimeter had some 500 medium tanks battle-ready." provide a valid answer to the question "What is Korea's largest port?"

A: no

Does the sentence "In 1783, Jewish philosopher Moses Mendelssohn referred to Enlightenment as a process by which man was educated in the use of reason." provide a valid answer to the question "According to historian Roy Porter, what was the Age of Enlightenment trying to capture?"

A: no

Does the sentence "Also, governing bodies in a number of communities have passed symbolic resolutions against the act." provide a valid answer to the question "Who passed symbolic resolutions against the Patriot Act?"

A: yes

Does the sentence "The Daily Star had been launched in 1978 by Express Newspaper, and by 1981 had begun to affect sales of The Sun." provide a valid answer to the question "Who became editor of the Sun in 1981?"

A:
no