Nerve is related to Eye. Eye is related to Ability. Ability is related to Special. Special is related to Suite. 
Button can be used for Pin. Pin is related to Press. Press is a synonym of Urge. Urge is a synonym of Stimulate. 
Nerve <--RelatedTo--> Eye <--RelatedTo--> Ability <--RelatedTo--> Special <--RelatedTo--> Suite 
Button --UsedFor--> Pin <--RelatedTo--> Press <--Synonym--> Urge <--Synonym--> Stimulate 