Utilize the input text as a context reference, choose the right relationship between 'Baidu' and 'Internet' from the options.
Options: product/material produced, position held, industry, platform

Investors in Uber's Chinese unit include Internet giant Baidu Inc, China CITIC Bank Corp Ltd and China Life Insurance Co Ltd, among others, said one of the people, requesting anonymity because they were not authorized to discuss the matter publicly.
industry