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 | block | launch date / time (utc) | cospar id | rocket |
| usa - 99 | block i | 1994 - 02 - 07 , 21:47:01 | 1994 - 009a | titan iv (401) a |
| usa - 115 | block i | 1995 - 11 - 06 , 05:15:01 | 1995 - 060a | titan iv (401) a |
| usa - 143 | block i / ii hybrid | 1999 - 04 - 30 , 16:30:00 | 1999 - 023a | titan iv (401) b |
| usa - 157 | block ii | 2001 - 02 - 27 , 21:20 | 2001 - 009a | titan iv (401) b |
| usa - 164 | block ii | 2002 - 01 - 16 , 00:30:00 | 2002 - 001a | titan iv (401) b |
| usa - 169 | block ii | 2003 - 04 - 08 , 13:43:00 | 2003 - 012a | titan iv (401) b |
Title:
milstar
Statement:
only one of the rockets were titan iv (401) a , and none of the rockets were titan iv (401) b
Answer:
refuted