How JPMorgan boss Jamie Dimon bucked convention to become a billionaire Life is getting better for middle-class households despite mounting income inequality, thanks to improvements in technology and cars, according to JPMorgan Chase chief executive officer Jamie Dimon.
Refer to the input text as context and select the correct relationship between 'Jamie Dimon' and 'chief executive officer' from the available options.
Options: manufacturer, business division, member of, position held