user: Question: What is From, when Nationality is United States, and when Jersey Number (s) is 2?
Columns: ['Player', 'Nationality', 'Jersey Number(s)', 'Position', 'Years', 'From']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Wally Walker Category:Articles with hCards', 'United States', '42', 'SF', '1977 – 1982', 'Virginia']
SQL:

assistant: SELECT "From" FROM "Table" WHERE "Nationality" = 'United States' AND "Jersey Number(s)" = '2';