Pant is a synonym of Breath. Breath is related to Sigh. Sigh is related to Huge. Huge is related to Crowd. 
Accident is related to Bad. Bad is related to Scare. 
Pant <--Synonym--> Breath <--RelatedTo--> Sigh <--RelatedTo--> Huge <--RelatedTo--> Crowd 
Accident <--RelatedTo--> Bad <--RelatedTo--> Scare 