Getty Images Share on twitter by Jacob Greber Reserve Bank of Australia governor Glenn Stevens has challenged his US counterpart Janet Yellen to shun fears of upsetting financial markets by getting on with hiking for the first time in nine years the world's most important official interest rate.
Refer to the input text as context and select the correct relationship between 'Glenn Stevens' and 'Reserve Bank of Australia' from the available options.
Options: employer, director/manager, product/material produced, chairperson