public function generateRow(): PdfRowGenerator 	{ 		$answersWithComments = $this->input2->where('question_id', $this->input->getKey())->where('comment', '<>', '');  		if (!$answersWithComments->isEmpty()) { 			$this->rowAdder->addRowLine(['title' => $this->input->getTranslation('title', $this->locale)]);  			$counter = 1;  			foreach ($answersWithComments as $answer) { 				$this->rowAdder->addRowLine([ 					'question_title' => $counter . '.', 					'question_value' => $answer->comment, 					'type' => $this->input->type, 				]);  				$counter++; 			}  			$counter = 1; 		}  		return $this->rowAdder; 	}