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:
| type | owns | length | delivery date | gross tonnage |
| general cargo ship | yes | 83.5152 m (lbp) | 1 june 1980 | 2266 |
| general cargo ship / container ship | yes | 100.59 100.59 m (loa) | 1997 1997 | 4276 |
| petroleum tanker | yes | 109.1 109.1 m (loa) | 2001 2001 | 3469 |
| deck cargo barge | yes | 76.2 76.2 m (lbp) | 1983 1 september 1983 | 2529 |
| tugboat | yes | 27.7764 27.7764 m (lbp) | 1974 1 september 1974 | 189 |
Title:
transatlantic lines
Statement:
tugboat has the highest gross tonnage of all vessels
Answer:
refuted