Voting is related to Poll. Poll is a type of Top. Top is a synonym of Clear. Clear is related to Crystal. 
Produce is related to Long. Long is the opposite of Flat. you are likely to find Flat in/at/on Building. you are likely to find Table in/at/on Building. 
Voting <--RelatedTo--> Poll --IsA--> Top <--Synonym--> Clear <--RelatedTo--> Crystal 
Produce <--RelatedTo--> Long <--Antonym--> Flat --AtLocation--> Building <--AtLocation-- Table 