Ruin is related to Dust. Dust is related to Smoke. you would Smoke because Stupid. Stupid is a synonym of Dense. 
Baby is related to Bottom. Bottom is related to Jaw. Jaw is related to Throat. 
Ruin <--RelatedTo--> Dust <--RelatedTo--> Smoke --MotivatedByGoal--> Stupid <--Synonym--> Dense 
Baby <--RelatedTo--> Bottom <--RelatedTo--> Jaw <--RelatedTo--> Throat 