Corridor is a synonym of Hall. Hall is related to Aisle. Aisle is related to Wedding. you are likely to find Wedding in/at/on Church. 
Activity is a different concept from Rest. Rest is related to Regain. Regain is a synonym of Recover. Recovery is derived from Recover. 
Corridor <--Synonym--> Hall <--RelatedTo--> Aisle <--RelatedTo--> Wedding --AtLocation--> Church 
Activity <--DistinctFrom--> Rest <--RelatedTo--> Regain <--Synonym--> Recover <--DerivedFrom-- Recovery 