CREATE TABLE "discography_singer" (
  "year" real,
  "film" text,
  "song" text,
  "composer" text,
  "language" text
);

Question: What song was composed by V. Selvaganesh later than 2010?
SQL: SELECT "song" FROM "discography_singer" WHERE "composer"='v. selvaganesh' AND "year">2010;

Question: What year was the composition by Mejo Joseph?
SQL: SELECT COUNT("year") FROM "discography_singer" WHERE "composer"='mejo joseph';