Swimming can be used for Fun. Driving can be Fun. Driving is related to Road. 
Portion is related to Slice. Slice is a synonym of Fade. Fade is a synonym of Melt. 
Swimming --UsedFor--> Fun <--HasProperty-- Driving <--RelatedTo--> Road 
Portion <--RelatedTo--> Slice <--Synonym--> Fade <--Synonym--> Melt 