Exciting is related to News. News is a synonym of Word. 
Particle is related to Snow. you are likely to find Track in/at/on Snow. Track is a synonym of Locate. Locate is a synonym of Settle. 
Exciting <--RelatedTo--> News <--Synonym--> Word 
Particle <--RelatedTo--> Snow <--AtLocation-- Track <--Synonym--> Locate <--Synonym--> Settle 