String is a synonym of Condition. Condition is related to Ill. 
Emotion is related to Scare. one thing you do when you Surprising is Scare. Surprising can cause/lead to Joy. Joy is related to Christmas. 
String <--Synonym--> Condition <--RelatedTo--> Ill 
Emotion <--RelatedTo--> Scare <--HasSubevent-- Surprising --Causes--> Joy <--RelatedTo--> Christmas 