Vehicle is related to Street. you are likely to find Trouble in/at/on Street. Trouble is related to Punishment. 
Feeling is related to Anxiety. Anxiety is related to Nervous. Nervous is a synonym of Anxious. 
Vehicle <--RelatedTo--> Street <--AtLocation-- Trouble <--RelatedTo--> Punishment 
Feeling <--RelatedTo--> Anxiety <--RelatedTo--> Nervous <--Synonym--> Anxious 