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:
| company name | hardware model | accreditation type | accreditation level | date |
| sony mobile communications | xperia t , xperia j | full | joyn hot fixes | approved (awarded 15.11.12) |
| lg electronics | lg - p760 | full | joyn hot fixes | approved (awarded 19.11.12) |
| nokia corporation | lumia 920 , lumia 820 , lumia 620 | full | joyn hot fixes | approved (awarded 05.12.12) |
| samsung electronics co ltd | gt - i9300 | full | joyn | approved (awarded 23.10.12) |
| htc corporation | z520e | provisional | joyn | approved (valid until 14.09.13) |
| samsung electronics co ltd | gt - i9100 | provisional | joyn | approved (valid until 06.04.13) |
| nokia corporation | nokia 700 | provisional | joyn | approved (valid until 03.05.13) |
| huawei technologies coltd | u8815 asura | provisional | joyn | approved (valid until 03.05.13) |
Title:
none
Statement:
the accreditation type is provisional for hardware model z520e
Answer:
supported