Utilize the input text as a context reference, choose the right relationship between later and NBC 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.

The marines later entered the ranch on foot, NBC reports , where they discovered cellphones and medicine, as well as clothes believed to belong to the drug boss.

Answer: original_broadcaster