Problem: Does "The first year in which the U.S. Census dropped the mulatto category was 1920; that year enumerators were instructed to classify people in a binary way as white or black." answer the question "Who is responsible for the Census Bureau discarding the mulatto category?"

A: no

Problem: Does "Sanskrit linguist Madhav Deshpande says that when the term "Sanskrit" arose it was not thought of as a specific language set apart from other languages, but rather as a particularly refined or perfected manner of speaking." answer the question "How was Sanskrit originally used?"

A: no

Problem: Does "The planned closing ceremony at Justin Herman Plaza was cancelled and instead, a ceremony was held at San Francisco International Airport, where the torch was to leave for Buenos Aires." answer the question "The route end was changed from Justin Herman plaza to what?"

A:
yes