What is the playoff result when the league is USISL and the regular season record is 1st, pacific.
{'header': ['Year', 'Team Name', 'Division', 'League', 'Regular Season', 'Playoffs', 'Open Cup'], 'page_title': 'San Francisco Seals (soccer)', 'page_id': '', 'types': ['real', 'text', 'text', 'text', 'text', 'text', 'text'], 'id': '1-1427998-1', 'section_title': 'Year-by-year', 'caption': 'Year-by-year', 'rows': [['1992', 'San Francisco All Blacks', 'N/A', 'USISL', '3rd, Pacific', 'Did not qualify', 'Did not enter'], ['1993', 'San Francisco All Blacks', 'N/A', 'USISL', '3rd, Pacific', 'Divisional Finals', 'Did not enter'], ['1994', 'San Francisco United All Blacks', '3', 'USISL', '1st, Pacific', 'Divisional Semifinals', 'Did not enter'], ['1995', 'San Francisco United All Blacks', 'N/A', 'USISL Premier League', '1st, Pacific', '3rd Place', 'Did not qualify'], ['1996', 'San Francisco Bay Seals', '4', 'USISL Premier League', '2nd, Western Northern', 'Final', 'Did not qualify'], ['1997', 'San Francisco Bay Seals', '3', 'USISL D-3 Pro League', '1st, West', 'Semifinals', 'Semifinals'], ['1998', 'San Francisco Bay Seals', '2', 'USISL A-League', '6th, Pacific', 'Did not qualify', 'Did not qualify'], ['1999', 'San Francisco Bay Seals', '2', 'USL A-League', '6th, Pacific', 'Did not qualify', 'Did not qualify'], ['2000', 'Bay Area Seals', '2', 'USL A-League', '5th, Pacific', 'Conference Quarterfinals', 'Did not qualify'], ['2006', 'San Francisco Seals', '4', 'USL PDL', '4th, Southwest', 'Did not qualify', 'Did not qualify'], ['2007', 'San Francisco Seals', '4', 'USL PDL', '6th, Southwest', 'Did not qualify', 'Did not qualify']], 'name': 'table_1427998_1'}