Upper is similar to High. High is related to Hot. Hot is related to Spark. Spark is related to Flame. 
Year is related to Measurement. Measurement is related to Hour. Hour is related to Glass. 
Upper <--SimilarTo--> High <--RelatedTo--> Hot <--RelatedTo--> Spark <--RelatedTo--> Flame 
Year <--RelatedTo--> Measurement <--RelatedTo--> Hour <--RelatedTo--> Glass 