Toilet is part of Bathroom. Bathroom is related to Sink. you are likely to find Hair in/at/on Sink. Hair is related to Cut. 
Buck is a type of Move. Move is a synonym of Act. Act is related to Eat. 
Toilet --PartOf--> Bathroom <--RelatedTo--> Sink <--AtLocation-- Hair <--RelatedTo--> Cut 
Buck --IsA--> Move <--Synonym--> Act <--RelatedTo--> Eat 