Sin is related to Abstract. Abstract is related to Integrity. Integrity is related to Structure. 
Galaxy is related to Collection. Collection is related to Crop. Crop is related to Take. Take is the opposite of Add. 
Sin <--RelatedTo--> Abstract <--RelatedTo--> Integrity <--RelatedTo--> Structure 
Galaxy <--RelatedTo--> Collection <--RelatedTo--> Crop <--RelatedTo--> Take <--Antonym--> Add 