Analyze the relationship between 'Bayer CropScience' and 'BAYER' within the context of the input sentence.
Options: position held, creator, owned by, member of

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.
owned by