Pattern is a synonym of Practice. Practice is related to Make. 
Fraction is related to Quarter. Quarter is a synonym of Neighborhood. Neighborhood is related to Block. Block is a type of Operate. 
Pattern <--Synonym--> Practice <--RelatedTo--> Make 
Fraction <--RelatedTo--> Quarter <--Synonym--> Neighborhood <--RelatedTo--> Block --IsA--> Operate 