Egg is related to Ball. Ball is made of Plastic. Plastic is a synonym of Flexible. 
Alarm can be used for Warn. Warn is a type of Advise. Advice is derived from Advise. 
Egg <--RelatedTo--> Ball --MadeOf--> Plastic <--Synonym--> Flexible 
Alarm --UsedFor--> Warn --IsA--> Advise <--DerivedFrom-- Advice 