What is the relationship between Dan Ariely and Duke University in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

The Duke University behavioral economist Dan Ariely was a bit kinder in his classic: We’re just, as his book title has it, “Predictably Irrational.”

Answer: employer