Given the task definition and input, reply with output. 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: 'Another distinction is the fact that the meetings are normally not chaired by the President of the Council , but by any delegation who takes the initiative of inviting the guests .', Argument/Subject 1: 'council', Argument/Subject 2: 'president'
be chair by