user: Question: Name the metrical equivalence for Linha
Columns: ['Portuguese name', 'English name', 'Subdivides in', 'Equivalence in Varas', 'Metrical equivalence']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Braça', 'Fathom', '2 varas', '2', '2,2 m']
SQL:

assistant: SELECT "Metrical equivalence" FROM "Table" WHERE "Portuguese name" = 'Linha';