you would Grin because Funny. Funny is related to Nest. Nest is related to Wood. Wood is a different concept from Carpet. 
Manufacturing is related to Develop. 
Grin --MotivatedByGoal--> Funny <--RelatedTo--> Nest <--RelatedTo--> Wood <--DistinctFrom--> Carpet 
Manufacturing <--RelatedTo--> Develop 