Refer to the input text as context and select the correct relationship between 'MoneyGram' and 'Dallas' from the available options.
Options: headquarters location, product/material produced, parent organization, distribution format

Pamela Patsley, the only female CEO on the Dallas Business Journal’s ranking of the region’s 100 largest public companies, will relinquish her role as chief executive and chairman of MoneyGram International (Nasdaq: MGI) to CFO Alex Holmes .
headquarters location