Insect is related to Tiny. Tiny is the opposite of Large. Large is related to Church. Church is related to Wedding. 
Trailer is related to Bring. Bring is related to Raise. Raise is a synonym of Enhance. Enhance is a synonym of Improve. 
Insect <--RelatedTo--> Tiny <--Antonym--> Large <--RelatedTo--> Church <--RelatedTo--> Wedding 
Trailer <--RelatedTo--> Bring <--RelatedTo--> Raise <--Synonym--> Enhance <--Synonym--> Improve 