Balance is related to Interest. Interest is related to Incentive. Incentive is a type of Encouraging. Encouraging is a synonym of Favorable. 
Rapid is related to Transit. Transit is related to Ride. Parking is a type of Ride. 
Balance <--RelatedTo--> Interest <--RelatedTo--> Incentive --IsA--> Encouraging <--Synonym--> Favorable 
Rapid <--RelatedTo--> Transit <--RelatedTo--> Ride <--IsA-- Parking 