Does the sentence "Modern taxonomy is rooted in the work of Carl Linnaeus, who grouped species according to shared physical characteristics." provide a valid answer to the question "How did Darwin change the grouping pioneered by Linnaeus?"

A: no

Does the sentence "One day before the relay was to start, the official website appeared to have been updated to remove the disputed islands and dotted lines marking China's maritime claims in the South China Sea." provide a valid answer to the question "What was removed from the website that Le Minh Phieu had written about?"

A: yes

Does the sentence "With 18 million international tourists in 2013, Greece was the 7th most visited country in the European Union and 16th in the world." provide a valid answer to the question "How many international tourists visited Greece in 2013?"

A: yes

Does the sentence "As a stand-alone country, in 2013, Mexico City would be the fifth-largest economy in Latin Americafive times as large as Costa Rica's and about the same size as Peru's." provide a valid answer to the question "How much bigger is Mexico City's GDP's than Costa Rica's?"

A:
yes