| ⇢ | A | QuestionAskerCommand added | |
| ⇢ | A | Question added | |
| ⇢ | A | StartAction added | 
| ⇢ | A | QuestionAskerCommand::configure() added | |
| ⇢ | A | StartAction::run() added | |
| ⇢ | A | GameService::getRandomQuestion() added | |
| ⇢ | A | QuestionAskerCommand::execute() added | |
| ⇢ | A | Question::getId() added | |
| ⇢ | A | Question::setId() added |