Father is related to Priest. Priest is related to Holy. 
Hurry is related to Emergency. Emergency is related to Hospital. you are likely to find People in/at/on Hospital. People is related to Troop. 
Father <--RelatedTo--> Priest <--RelatedTo--> Holy 
Hurry <--RelatedTo--> Emergency <--RelatedTo--> Hospital <--AtLocation-- People <--RelatedTo--> Troop 