user: Question: Who wrote the episode titled "Goliath (Part 2)"?
Columns: ['No. in series', 'No. in season', 'Title', 'Directed by', 'Written by', 'Original air date', 'Production code']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'real']
Sample row: [23.0, 1.0, '"Goliath (Part 1)"', 'Winrich Kolbe', 'Robert Foster & Robert Gilmer', 'October2,1983', 57875.0]
SQL:

assistant: SELECT "Written by" FROM "Table" WHERE "Title" = '"Goliath (Part 2)"';