Trial is related to Battle. Battle is related to Segment. Segment is related to Hour. Hour is related to Unit. 
Governor is a type of Executive. Executive is related to President. President is related to Campaign. 
Trial <--RelatedTo--> Battle <--RelatedTo--> Segment <--RelatedTo--> Hour <--RelatedTo--> Unit 
Governor --IsA--> Executive <--RelatedTo--> President <--RelatedTo--> Campaign 