Chairman Orrin Hatch (R-Utah) and top Democrat Ron Wyden (Ore.) told Canadian Ambassador Gary Doer that his nation must agree to significantly expand market access for U.S. dairy exports in any 12-nation Trans-Pacific Partnership (TPP) deal or face the prospect of losing congressional support.
Refer to the input text as context and select the correct relationship between 'Gary Doer' and 'Ambassador' from the available options.
Options: distribution format, legal form, position held, owner of