Given a sentence and two mentions from the text (arguments), indicate a phrase (a verb or noun phrase) that describes the relationship between the provided arguments.

Example Input: Sentence: 'Dame Anita Roddick , Body Shop founder and majority stake holder in the company , will undoubtedly be keen to assure that the positive image she has worked so hard to acheive during the course of the past 30 years will remain firmly in place .', Argument/Subject 1: 'anita roddick', Argument/Subject 2: 'body shop'
Example Output: be founder of

Example Input: Sentence: 'Apart from connecting Gangtok the capital of Sikkim to Bagdogra with regular flights to Delhi and Calcutta , the Helicopter Service has become a boon to the tourism industry in Sikkim .', Argument/Subject 1: 'gangtok', Argument/Subject 2: 'sikkim'
Example Output: be capital of

Example Input: Sentence: 'Malaria is especially a serious problem in Africa , where one in every five childhood deaths is due to the effects of the disease .', Argument/Subject 1: 'malaria', Argument/Subject 2: 'africa'
Example Output:
be problem in