Excluding $4.4 million of costs associated with the strategic restructuring initiative recorded in the six months ended June 30, 2019, our selling, general and administrative expenses increased $6.4 million primarily due to increased selling and marketing expenses in connection with the commercial launch of ANJESO.
What is the relationship between 'initiative' and 'marketing' in the context of the input sentence.
Options: legal form, position held, developer, industry