Each student should be attributed a name, gender, comment of type A and an optional comment of type B. For example, comments of type A might relate to general effort and behaviour. Comments of type B might relate to specific topics which need to be revised.
Enter student information in the format: name/gender/comment A/comment B     e.g. Sarah/f/1/3
Enter or edit comments using the following wildcards: # = name     $ = name with apostrophe     * = he/she     % = his/her