question: What are the names of two researchers who divided neolithic chronology into five periods ?
answer: Danielle Stordeur and Frédéric Abbès
turker_answer: The names of the two researchers who divided neolithic chronology into five periods are Danielle Stordeur and Frédéric Abbès .
rule-based: The names of two researchers who divided neolithic chronology into five periods are Danielle Stordeur and Frédéric Abbès .