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: 'Interior Minister Nicolas Sarkozy , who visited a police command headquarters in southern Paris overnight , has said that the gangs responsible for the violence have become increasingly organised .', Argument/Subject 1: 'sarkozy', Argument/Subject 2: 'pari'
say in

Sentence: 'Current Broncos head coach Mike Shanahan coached the Raiders before being fired just four games into the 1989 season , which has only served to intensify this rivalry .', Argument/Subject 1: 'bronco', Argument/Subject 2: 'mike shanahan'
fire

Sentence: 'Zoloft is being manufactured by Pfizer .', Argument/Subject 1: 'zoloft', Argument/Subject 2: 'pfizer'

be manufacture by