Adult is a type of Animal. Bat is a type of Animal. Bat can be used for Fun. Swimming can be used for Fun. 
Killing can cause/lead to Funeral. Disease can be used for Killing. Disease is related to Reaction. 
Adult --IsA--> Animal <--IsA-- Bat --UsedFor--> Fun <--UsedFor-- Swimming 
Funeral <--Causes-- Killing <--UsedFor-- Disease <--RelatedTo--> Reaction 