Life can be Energy. Walking requires Energy. Walking is related to Stair. Stair is related to Ladder. 
Intense is related to Love. Love is related to Hope. Hope is related to Inspiration. 
Life --HasProperty--> Energy <--HasPrerequisite-- Walking <--RelatedTo--> Stair <--RelatedTo--> Ladder 
Intense <--RelatedTo--> Love <--RelatedTo--> Hope <--RelatedTo--> Inspiration 