Happy is related to Laughter. Laughter is related to Noise. Noise is related to Horn. Horn is part of Goat. 
Repeat is a type of Act. Repeat is related to Leather. Leather is a type of Fabric. 
Happy <--RelatedTo--> Laughter <--RelatedTo--> Noise <--RelatedTo--> Horn --PartOf--> Goat 
Act <--IsA-- Repeat <--RelatedTo--> Leather --IsA--> Fabric 