Hair is related to Silk. Silk is related to Cloth. Cloth is related to Sleeve. 
you are likely to find Sign in/at/on Town. you are likely to find Sign in/at/on Dark. Dark is related to Bat. Bat is a type of Blink. 
Hair <--RelatedTo--> Silk <--RelatedTo--> Cloth <--RelatedTo--> Sleeve 
Town <--AtLocation-- Sign --AtLocation--> Dark <--RelatedTo--> Bat --IsA--> Blink 