Description is related to Excellent. Excellent is related to Outstanding. 
Bother is a synonym of Eat. Eat is related to Lead. Lead is related to Toxic. Toxic is related to Smoke. 
Description <--RelatedTo--> Excellent <--RelatedTo--> Outstanding 
Bother <--Synonym--> Eat <--RelatedTo--> Lead <--RelatedTo--> Toxic <--RelatedTo--> Smoke 