Fill in the blanks by using a/an/the/no article: ২.৫ Sherlock Holmes is a great detective. (a) ___ detective is someone who solves mysteries, and (b) ___ people who contact Sherlock Holmes have some very unusual problems. Little information is available about some of (c) ___ cases he has solved, but quite (d) ___ few of his most famous cases have attracted worldwide attention. He solved mysteries such as the case of (e) ___ Australian woman.