user: Question: How many episodes were written by Alexander Woo and directed by Scott Winant?
Columns: ['No. in series', 'No. in season', 'Title', 'Directed by', 'Written by', 'Original air date', 'U.S. viewers (million)']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'text']
Sample row: [25.0, 1.0, '"Bad Blood"', 'Daniel Minahan', 'Brian Buckner', 'June13,2010', '5.09']
SQL:

assistant: SELECT COUNT("Title") FROM "Table" WHERE "Written by" = 'Alexander Woo' AND "Directed by" = 'Scott Winant';