Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| name | birth | marriage | became duchess | ceased to be duchess | death | spouse |
| eleanor gonzaga | 18 november 1630 | 30 april 1651 | 9 july 1654 husband 's accession | 2 april 1657 husband 's death | 6 december 1686 | ferdinand i |
| margarita teresa of spain | 12 july 1651 | 12 december 1666 | 12 december 1666 | 12 march 1673 | 12 march 1673 | leopold i |
| claudia felicitas of austria | 30 may 1653 | 15 october 1673 | 15 october 1673 | 8 april 1676 | 8 april 1676 | leopold i |
| eleonor magdalene of the palatinate - neuburg | 6 january 1655 | 14 december 1676 | 14 december 1676 | 5 may 1705 husband 's death | 19 january 1720 | leopold i |
| wilhelmina amalia of brunswick | 21 april 1673 | 24 february 1699 | 5 may 1705 husband 's ascension | 17 april 1711 husband 's death | 10 april 1742 | joseph i |
| elisabeth christine of brunswick - wolfenbã¼ttel | 28 august 1691 | 1 august 1708 | 17 april 1711 husband 's ascension | 1722 passed to lorraine | 21 december 1750 | charles i |
Title:
duchess of teschen
Statement:
eleanor gonzaga and claudia felicitas of austria spent the shortest time as duchess
Answer:
supported