Show is related to Care. Care is a synonym of Keep. Keep is a synonym of Observe. Observe is related to Scientific. 
Estate is related to Mansion. Mansion is a synonym of Hall. Hall is related to Monitor. 
Show <--RelatedTo--> Care <--Synonym--> Keep <--Synonym--> Observe <--RelatedTo--> Scientific 
Estate <--RelatedTo--> Mansion <--Synonym--> Hall <--RelatedTo--> Monitor 