user: Question: The person with a rank of 8 moving to Shakhtar Donetsk was moving from what Ukrainian Football Club as a transfer?
Columns: ['Rank', 'Year', 'Name', 'Moving from', 'Moving to']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 2007.0, 'Nery Castillo', 'Olympiacos', 'Shakhtar Donetsk']
SQL:

assistant: SELECT "Moving from" FROM "Table" WHERE "Moving to" = 'Shakhtar Donetsk' AND "Rank" = 8.0;