Excited is similar to Crazy. Crazy is a synonym of Bug. you are likely to find Bug in/at/on Garden. Garden is related to Area. 
Split is related to Part. Part is a synonym of Duty. Duty is related to Responsible. 
Excited <--SimilarTo--> Crazy <--Synonym--> Bug --AtLocation--> Garden <--RelatedTo--> Area 
Split <--RelatedTo--> Part <--Synonym--> Duty <--RelatedTo--> Responsible 