When did the woman who died at 31 first contact Hitlers?
CREATE TABLE "relationships_with_women" (
  "name" text,
  "life" text,
  "age_at_death" text,
  "first_contact_with_hitler" text,
  "relationship" text
);
SELECT "first_contact_with_hitler" FROM "relationships_with_women" WHERE "age_at_death"='31';