Ok is related to Farm. Farm is related to Range. Range is related to Gas. Gas is related to Natural. 
Meeting is related to Gather. Shock is a type of Gather. Shock is related to Intense. 
Ok <--RelatedTo--> Farm <--RelatedTo--> Range <--RelatedTo--> Gas <--RelatedTo--> Natural 
Meeting <--RelatedTo--> Gather <--IsA-- Shock <--RelatedTo--> Intense 