question: When was the greylag goose first domesticated by humans ?
answer: The greylag goose ( Anser anser ) was domesticated by the Egyptians at least 3000 years ago
turker_answer: The greylag goose ( Anser anser ) was first domesticated by the Egyptians at least 3000 years ago
rule-based: The greylag goose was first domesticated by humans in the greylag goose ( Anser anser ) was domesticated by the Egyptians at least 3000 years ago .