Gas can Expand. Gas is related to Make. Make is a type of Total. Total is related to Equal. 
Night is the opposite of Birthday. Birthday is related to Born. Born is related to Person. 
Expand <--CapableOf-- Gas <--RelatedTo--> Make --IsA--> Total <--RelatedTo--> Equal 
Night <--Antonym--> Birthday <--RelatedTo--> Born <--RelatedTo--> Person 