user: Question: WHich Play-by-play has a Studio host of Gary Tanguay, and a Studio analysts of Donny Marshall?
Columns: ['Year', 'Channel', 'Play-by-play', 'Color commentator(s)', 'Courtside reporter', 'Studio host', 'Studio analysts']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['2009-10', 'Comcast SportsNet New England', 'Mike Gorman', 'Tom Heinsohn or Donny Marshall (Select Road Games)', 'Greg Dickerson', 'Gary Tanguay', 'Donny Marshall or Tom Heinsohn (Select road games)']
SQL:

assistant: SELECT "Play-by-play" FROM "Table" WHERE "Studio host" = 'Gary Tanguay' AND "Studio analysts" = 'Donny Marshall';