CREATE TABLE "list_of_hassium_isotopes" (
  "isotope" text,
  "half_life" text,
  "decay_mode" text,
  "discovery_year" text,
  "reaction" text
);

Question: What is the half-life discovered in 2003?
SQL: SELECT "half_life" FROM "list_of_hassium_isotopes" WHERE "discovery_year"='2003';

Question: What is the decay mode of the 265m hs isotope discovered in 1984?
SQL: SELECT "decay_mode" FROM "list_of_hassium_isotopes" WHERE "discovery_year"='1984' AND "isotope"='265m hs';