Ice is related to Figure. Figure is related to Technical. Technical is similar to Fundamental. Fundamental is related to Reading. 
Welfare is related to Program. Program is a synonym of Series. 
Ice <--RelatedTo--> Figure <--RelatedTo--> Technical <--SimilarTo--> Fundamental <--RelatedTo--> Reading 
Welfare <--RelatedTo--> Program <--Synonym--> Series 