Identify the error from the quotation words in the following sentence; if no error is found select 'No error' Rubber is "a good" "insulator" "of electricity" and "so does" glass.

প্রশ্নঃ Identify the error from the quotation words in the following sentence; if no error is found select 'No error' Rubber is "a good" "insulator" "of electricity" and "so does" glass.