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 .
Take context from the input text and decide on the accurate relationship between 'MoneyGram' and 'Dallas' from the options provided.
Options: parent organization, product/material produced, distribution format, headquarters location