code: func (v VirtualMachine) Answer(ctx context.Context, id, answer string) error {
  	req := types.AnswerVM{
  		This:         v.Reference(),
  		QuestionId:   id,
  		AnswerChoice: answer,
  	}
  
  	_, err := methods.AnswerVM(ctx, v.c, &req)
  	if err != nil {
  		return err
  	}
  
  	return nil
  }
docs: // Answer answers a pending question.