Utilize the input text as a context reference, choose the right relationship between Rodrigo Janot and Prosecutor from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

Prosecutor General Rodrigo Janot alleged that Cunha received payoffs relating to contracts to build two survey vessels for Petrobras.

Answer: position_held