Magnitude is related to Quantity. Distance is a type of Quantity. Distance is a type of Point. Phase is a type of Point. 
Comedy is related to Funny. Surprising can cause/lead to Funny. one thing you do when you Surprising is Grab. 
Magnitude <--RelatedTo--> Quantity <--IsA-- Distance --IsA--> Point <--IsA-- Phase 
Comedy <--RelatedTo--> Funny <--Causes-- Surprising --HasSubevent--> Grab 