CREATE TABLE "incidence_of_disease_in_russian_empire_a" (
  "year" text,
  "typhus" real,
  "typhoid_fever" real,
  "relapsing_fever" real,
  "smallpox" real,
  "malaria" text
);

Question: what is the number of relapsing fever when malaria is 3000
SQL: SELECT MIN("relapsing_fever") FROM "incidence_of_disease_in_russian_empire_a" WHERE "malaria"='3000';

Question: what is the typhoid fever number for the year 1934
SQL: SELECT "typhoid_fever" FROM "incidence_of_disease_in_russian_empire_a" WHERE "year"='1934';

Question: What are all the typhus number when smallpox is 4
SQL: SELECT "typhus" FROM "incidence_of_disease_in_russian_empire_a" WHERE "smallpox"=4;

Question: what is the number of smallpox when typhoid fever is 293
SQL: SELECT MAX("smallpox") FROM "incidence_of_disease_in_russian_empire_a" WHERE "typhoid_fever"=293;

Question: what is the typhoid fever number for the year 1929
SQL: SELECT "typhoid_fever" FROM "incidence_of_disease_in_russian_empire_a" WHERE "year"='1929';