premise: Payless Car Rental, Inc. is a car rental company owned by Avis Budget Group and headquartered in St. Petersburg, Florida. While mainly a franchise system, the company owns and operates several corporate locations. Payless Car Rental, Payless Car Sales, Payless Parking and REZlink International are sister companies under the umbrella of Avalon Global Group.
hypothesis: Avis Budget Group is a sister company to Payless Car Sales.
reason: Avis Budget Group owns Payless Car Rental, and it is not named as a sister company to Payless Car Rental. Ownership means it is not on the same level [sister], which the system may not understand.