public function store(StoreQuestionGroup $request): RedirectResponse 	{ 		$question_group = QuestionGroup::create([ 			'title' => [ 				'en' => $request->title_en, 				'hr' => $request->title_hr, 				'bs' => $request->title_bs, 				'mk' => $request->title_mk, 				'sl' => $request->title_sl, 				'sr' => $request->title_sr, 				'fr' => $request->title_fr, 				'de' => $request->title_de, 			], 		]);  		return $this->redirectFromSave('question-groups.list'); 	}