Advocate is a synonym of Preach. Preach is a type of Lecture. Lecture is related to Professor. Professor is related to Teacher. 
Cruise is a type of Travel. one thing you do when you Travel is Read. one thing you do when you Driving is Read. Parking is a type of Driving. 
Advocate <--Synonym--> Preach --IsA--> Lecture <--RelatedTo--> Professor <--RelatedTo--> Teacher 
Cruise --IsA--> Travel --HasSubevent--> Read <--HasSubevent-- Driving <--IsA-- Parking 