Historical clue formulations

• Comparable to a strawberry — 2016-11-12
• Comparable to a beet? — 2014-04-30
• Comparable to a rose? — 2009-02-22
• Comparable to a beet? — 2008-08-17
• Comparable to a rose — 2006-10-14
• Comparable to a beet — 2000-10-13