Question: How many people were in attendance when the visiting team was the Nuggets and the leading scorer was J.R. Smith (28)?
SQL: SELECT SUM("Attendance") FROM "2-11963735-6" WHERE "Visitor" = 'Nuggets' AND "Leading scorer" = 'J.R. Smith (28)';

Question: Who was the leading scorer on 23 February 2008?
SQL: SELECT "Leading scorer" FROM "2-11963735-6" WHERE "Date" = '23 February 2008';