Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

Susan’s experience in video production and industry knowledge make her a tremendous resource in developing this new offering for our readers.” Industry leaders and subject matter experts interested in contributing video content for publication are encouraged to contact Michael Toglia at mtoglia@equipmentfa.com .

Answer: product_or_material_produced: video production, video