Equivalent is related to Equal. Equal is a type of Powder. Powder is related to White. 
Explain is related to Detailed. Detailed is related to Plan. Planner is derived from Plan. Planner is a type of Notebook. 
Equivalent <--RelatedTo--> Equal --IsA--> Powder <--RelatedTo--> White 
Explain <--RelatedTo--> Detailed <--RelatedTo--> Plan <--DerivedFrom-- Planner --IsA--> Notebook 