What is the status of donor payment in the country where there are 6 children per donor and no data on allowed recipients?
CREATE TABLE "table1_16175217_1" (
  "country" text,
  "donor_payment" text,
  "children_per_donor" text,
  "donor_anonymity" text,
  "allowed_recipients" text
);
SELECT "donor_payment" FROM "table1_16175217_1" WHERE "children_per_donor"='6 children' AND "allowed_recipients"='no data';