question: vote:draw lots
choices.label: A B C D
choices.text: contact:communicate manage:serve persuade:argue recommend:advocate
explanation: both "voting" and "drawing lots" are ways to decide the result. they are a parallel relationship.  "contact" and "communicate" are synonyms. they are not of a parallel relationship.  "manage" is , to a degree , "serve". "persuade" and "argue" are both ways of persuading others. they are a parallel relationship.  "recommend" means to vote or to introduce. "advocation" is to send a notice to people to let everyone respond to the notice issued. there is no obvious logical relationship between "recommend" and "advocate".
relation: vote draw lots R2.4
relation: contact communicate R1.1
relation: manage serve R3.10
relation: persuade argue R2.4