Bullet is related to Lead. Lead is a synonym of Leading. 
Frustration is a type of Disappointment. Homework can cause/lead to Frustration. Computer can be used for Homework. Computer can be Ugly. 
Bullet <--RelatedTo--> Lead <--Synonym--> Leading 
Disappointment <--IsA-- Frustration <--Causes-- Homework <--UsedFor-- Computer --HasProperty--> Ugly 