Google (Xetra: A0B7FY - news ) paid $12.5bn for Motorola Mobility in 2011, anticipating a patent war that never really got going, and sold it to Lenovo for $3bn last year .
What is the relationship between 'Motorola Mobility' and 'Lenovo' in the context of the input sentence.
Options: parent organization, location of formation, legal form, industry