premise: During the weeklong grand opening of a new antique shop, the antique dealer will auction exactly one antique per day for six consecutive days—June 1st through June 6th. The antiques to be auctioned are: a harmonica, a lamp, a mirror, a sundial, a table, and a vase. The following conditions apply: The sundial is not auctioned on June 1st. If the harmonica is auctioned on an earlier date than the lamp, then the mirror is also auctioned on an earlier date than the lamp. The sundial is auctioned on an earlier date than the mirror and also on an earlier date than the vase. The table is auctioned on an earlier date than the harmonica or on an earlier date than the vase, but not both. Which one of the following could be an accurate list of the six antiques, in the order in which they are auctioned, from June 1st through June 6th?
hypothesis: harmonica, sundial, table, mirror, lamp, vase