Given phrases that describe the relationship between two words/phrases as options, extract the word/phrase pair and the corresponding lexical relationship between them from the input text. The output format should be "relation1: word1, word2; relation2: word3, word4". 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.

"I think that the most important (thing) is that we are now able to design a long-term plan," Tsipras told Independent Greeks head Panos Kammenos during a meeting Monday to discuss the new government makeup.

Answer: chairperson: Independent Greeks, Panos Kammenos