CREATE TABLE "properties" (
  "lithium" text,
  "sodium" text,
  "potassium" text,
  "rubidium" text,
  "caesium" text
);

Question: what is the type of lithium when rubidium is nabr (1.9)?
SQL: SELECT "lithium" FROM "properties" WHERE "rubidium"='nabr (1.9)';

Question: what is the properties of sodium when rubidium is nacl (2.1)?
SQL: SELECT "sodium" FROM "properties" WHERE "rubidium"='nacl (2.1)';

Question: what is the properties of potassium when lithium is h a l o g e n s and sodium is bromine?
SQL: SELECT "potassium" FROM "properties" WHERE "lithium"='h a l o g e n s' AND "sodium"='bromine';

Question: what is the properties of lithium when caesium is ki (1.7)?
SQL: SELECT "lithium" FROM "properties" WHERE "caesium"='ki (1.7)';

Question: what is the properties of sodium when lithium is h a l o g e n s and rubidium is nacl (2.1)?
SQL: SELECT "sodium" FROM "properties" WHERE "lithium"='h a l o g e n s' AND "rubidium"='nacl (2.1)';

Question: what is the properties of sodium when potassium is lii (1.5)?
SQL: SELECT "sodium" FROM "properties" WHERE "potassium"='lii (1.5)';