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: 'The Monitor 's first century began in November 1908 as a response to what Christian Science church founder Mary Baker Eddy felt were harsh attacks by Joseph Pulitzer 's New York World .', Argument/Subject 1: 'mary baker eddy', Argument/Subject 2: 'christian science'
be founder of