user: Question: Average round for rodney harrison p before 145?
Columns: ['Round', 'Pick', 'Name', 'Position', 'School/College']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [2.0, 43.0, 'Isaac Davis', 'Guard', 'Arkansas']
SQL:

assistant: SELECT AVG("Round") FROM "Table" WHERE "Name" = 'rodney harrison p' AND "Pick" < 145.0;