Person wants (to) Life. Life wants (to) Grow. Grow is a synonym of Produce. Productivity is derived from Produce. 
Increase is related to Big. Big is similar to Senior. Senior is etymologically related to Senate. Senate is related to Government. 
Person --Desires--> Life --Desires--> Grow <--Synonym--> Produce <--DerivedFrom-- Productivity 
Increase <--RelatedTo--> Big <--SimilarTo--> Senior --EtymologicallyRelatedTo--> Senate <--RelatedTo--> Government 