Valuable is related to Coin. Coin is related to Leaf. you are likely to find Leaf in/at/on Ground. 
Lake is related to Big. Big is related to Name. Name is related to Van. 
Valuable <--RelatedTo--> Coin <--RelatedTo--> Leaf --AtLocation--> Ground 
Lake <--RelatedTo--> Big <--RelatedTo--> Name <--RelatedTo--> Van 