Portion is related to Serving. Serving is related to Bar. 
Baby is related to Sheep. Sheep is a type of Animal. Animal does not want (to) Pain. Suffering is a type of Pain. 
Portion <--RelatedTo--> Serving <--RelatedTo--> Bar 
Baby <--RelatedTo--> Sheep --IsA--> Animal --NotDesires--> Pain <--IsA-- Suffering 