Park is related to Spot. Spot is a synonym of Glimpse. Glimpse is a synonym of Ghost. 
Regard is related to Evaluation. Evaluation is related to Health. Health is related to Nurse. Nurse is related to Professional. 
Park <--RelatedTo--> Spot <--Synonym--> Glimpse <--Synonym--> Ghost 
Regard <--RelatedTo--> Evaluation <--RelatedTo--> Health <--RelatedTo--> Nurse <--RelatedTo--> Professional 