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:
| part number | pins | body width / mm | body length / mm | lead pitch / mm |
| tsop28 | 28 | 8.1 | 11.8 | 0.55 |
| tsop28 / 32 | 28 / 32 | 8.0 | 18.4 | 0.5 |
| tsop40 | 40 | 10.0 | 18.4 | 0.5 |
| tsop48 | 48 | 12.0 | 18.4 | 0.5 |
| tsop56 | 56 | 14.0 | 18.4 | 0.5 |
Title:
none
Statement:
there is only one instance when the body length / mm is listed as 18.4 together with a pins total of 40
Answer:
supported