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.

Sentence: 'Bikram yoga is one of the forms of yoga that is radically different from other forms of yoga .', Argument/Subject 1: 'bikram yoga', Argument/Subject 2: 'yoga'
be form of

Sentence: 'The officers of the Association shall be a President , a Vice President/President-Elect , an Immediate Past President , a Secretary , and a Treasurer .', Argument/Subject 1: 'president', Argument/Subject 2: 'association'
be officer of

Sentence: 'Yoga has been practiced in India for thousands of years by yogis searching for spiritual enlightenment .', Argument/Subject 1: 'yoga', Argument/Subject 2: 'indium'

be practice in