Age is related to Long. Long is related to Stare. 
Like is related to Need. Need is a synonym of Commitment. Commitment is a synonym of Guarantee. Guarantee is a synonym of Undertake. 
Age <--RelatedTo--> Long <--RelatedTo--> Stare 
Like <--RelatedTo--> Need <--Synonym--> Commitment <--Synonym--> Guarantee <--Synonym--> Undertake 