Utilize the input text as a context reference, choose the right relationship between 'Innes Willox' and 'Australian Industry Group' from the options.
Options: manufacturer, industry, stock exchange, employer

Australian Industry Group chief executive Innes Willox said the lack of synchronisation across the country was certainly costly and inconvenient, especially for businesses with a national presence or that operate across state borders, and some savings could be realised with greater alignment of holidays.
employer