Refer to the input text as context and select the correct relationship between 'Lonmin' and 'Mining' from the available options.
Options: chairperson, industry, owned by, headquarters location

Mining groups Anglo American (LSE: AAL.L - news ) and Lonmin (LSE: LMI.L - news ) announced plans to reduce their headcounts by a combined 12,000 employees owing to falling metals prices in a weak global economy.
industry