Speaker is related to Minister. Minister is related to British. British is related to Lift. Lift is a type of Dig. 
Brush is a synonym of Action. Action is related to Boil. Boil is related to Water. Water is a type of Utility. 
Speaker <--RelatedTo--> Minister <--RelatedTo--> British <--RelatedTo--> Lift --IsA--> Dig 
Brush <--Synonym--> Action <--RelatedTo--> Boil <--RelatedTo--> Water --IsA--> Utility 