Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: 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.

Starboard Value disclosed 4.5 percent stake in regional TV broadcaster Media General Inc on Tuesday and urged the company to sell itself to Nexstar Broadcasting Group Inc and scrap its plan to buy Meredith Corp. (Reporting by Sangameswaran S in Bengaluru; Editing by Anupama Dwivedi)

Answer: industry: broadcaster, Broadcasting