CREATE TABLE "february" (
  "date" text,
  "visitor" text,
  "score" text,
  "home" text,
  "leading_scorer" text,
  "attendance" real,
  "record" text
);

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 "february" 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 "february" WHERE "date"='23 february 2008';