In March, Glasenberg predicted confidently that oil trading - the historic core of the company which began as Marc Rich in the 1970s and was renamed Glencore in the 1990s - could "blow out the lights in 2015".
Utilize the input text as a context reference, choose the right relationship between 'Glencore' and 'Marc Rich' from the options.
Options: chief executive officer, founded by, platform, business division