Question: What is a United Kingdom-based company which holds the licence to operate the two main vehicle rental brands of Avis Budget Group one being an American car rental company that was founded in 1958 in Los Angeles, California by Morris Mirkin ?
Sentence (from "Sixt"): Sixt SE acts as a parent and holding company of the Sixt Group, which is internationally active in the business areas of vehicle rental and leasing.
Relevant evidence: No