Vegetable is a different concept from Animal. Cancer is a type of Animal. Cancer can Spread. Invasion is a type of Spread. 
Please is a type of Satisfy. Please is related to Make. 
Vegetable <--DistinctFrom--> Animal <--IsA-- Cancer --CapableOf--> Spread <--IsA-- Invasion 
Satisfy <--IsA-- Please <--RelatedTo--> Make 