In California, he will hold a public meeting with Facebook (NasdaqGS: FB - news ) founder Mark Zuckerberg at the social network's headquarters, and visit tech giant Google (Xetra: A0B7FY - news ) and electric car and battery innovator Tesla.
In the context of the input sentence, determine the relationship between 'Facebook' and 'Mark Zuckerberg'.
Options: developer, creator, publisher, parent organization