Momentum is related to Move. Chop is a type of Move. Chop is related to Motion. 
you are likely to find Person in/at/on Opera. Person wants (to) Laugh. Laugh is related to Loud. 
Momentum <--RelatedTo--> Move <--IsA-- Chop <--RelatedTo--> Motion 
Opera <--AtLocation-- Person --Desires--> Laugh <--RelatedTo--> Loud 