public function firstLinePatternIsCorrect()
 {
     $firstLine = $this->excelInputFile->firstRow();
     if (utf8_encode($firstLine[1]) != 'Países' && $firstLine[1] != 'Paises' && utf8_encode($firstLine[1]) != 'País' && $firstLine[1] != 'Pais') {
         return false;
     }
     return $this->lineNumberPatterns($firstLine);
 }