Does the sentence "Following their separation, it is reported that Schwarzenegger is dating physical therapist Heather Milligan." provide a valid answer to the question "Who did Schwarzenegger reportedly begin dating shortly after his separation?"

A: yes

Does the sentence "The National Autonomous University of Mexico (UNAM), located in Mexico City, is the largest university on the continent, with more than 300,000 students from all backgrounds." provide a valid answer to the question "What worldwide ranking does UNAM hold?"

A: no

Does the sentence "The total number of Chinese characters from past to present remains unknowable because new ones are developed all the time for instance, brands may create new characters when none of the existing ones allow for the intended meaning." provide a valid answer to the question "What is the best means of estimating the historical growth of character inventory?"

A: no

Does the sentence "In 1993, browser software was further innovated by Marc Andreessen with the release of Mosaic, "the world's first popular browser", which made the World Wide Web system easy to use and more accessible to the average person." provide a valid answer to the question "When Andreessen left the company he worked for, what new company did he start?"

A:
no