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.

And how do we develop and deliver software quicker with less defects, which at the end of the day in an EW, RF, SIGINT world, where our war fighters need solutions quickly, the ability to do proven software development in a much more agile fashion allows us to bid work and allows us to request slightly higher margins because we're lowering the risk on our customer.

Answer: product_or_material_produced: software development, software