Change is related to Small. Small is a synonym of Young. Young is related to Lady. Lady is a synonym of Sister. 
Speech is related to Vocal. Vocal is related to Talk. Talk is a synonym of Language. Language is related to Foreign. 
Change <--RelatedTo--> Small <--Synonym--> Young <--RelatedTo--> Lady <--Synonym--> Sister 
Speech <--RelatedTo--> Vocal <--RelatedTo--> Talk <--Synonym--> Language <--RelatedTo--> Foreign 