What is the relationship between Bayer CropScience and BAYER in the context of the input sentence. Choose an answer from: 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.

BAYER Bayer CropScience LP, a subsidiary of German drugs and chemicals group Bayer, has reached a $5.6 million settlement over an explosion at a West Virginia pesticide facility that killed two people in 2008, U.S. authorities said on Monday.

Answer: parent_organization