Cat can Scratch. you are likely to find Cat in/at/on Cartoon. Cartoon is a type of Draw. Draw is related to Pencil. 
Stimulate is a synonym of Encourage. Encourage is a synonym of Invite. Invite is related to Introduce. 
Scratch <--CapableOf-- Cat --AtLocation--> Cartoon --IsA--> Draw <--RelatedTo--> Pencil 
Stimulate <--Synonym--> Encourage <--Synonym--> Invite <--RelatedTo--> Introduce 