関連ワード:  when to use a colon for a list    when to use a comma for a list    when to use a semi colon for a list    when not to use a colon for a list    when to use a semicolon or colon for a list    when to use a colon before a list    when to use a colon in a list examples    when to use a colon to introduce a list    when to use a colon when listing things    when to use a comma in a list of items