Rifle can be used for Killing. Disease can be used for Killing. Disease is related to Ill. Ill is a synonym of Injury. 
Take is a synonym of Read. Read is a type of Talk. 
Rifle --UsedFor--> Killing <--UsedFor-- Disease <--RelatedTo--> Ill <--Synonym--> Injury 
Take <--Synonym--> Read --IsA--> Talk 