Name the number of giants points for opponents being 31
{'header': ['Game', 'Date', 'Opponent', 'Result', 'Giants points', 'Opponents', 'Record', 'Attendance'], 'page_title': '1989 New York Giants season', 'section_title': 'Schedule', 'caption': 'Schedule', 'rows': [['1', 'Sept. 11', 'at Washington Redskins', 'Win', '27', '24', '1–0', '54160'], ['2', 'Sept. 17', 'Detroit Lions', 'Win', '24', '14', '2–0', '76021'], ['3', 'Sept. 24', 'Phoenix Cardinals', 'Win', '35', '7', '3–0', '75742'], ['4', 'Oct. 1', 'at Dallas Cowboys', 'Win', '30', '13', '4–0', '51785'], ['5', 'Oct. 8', 'at Philadelphia Eagles', 'Loss', '19', '21', '4–1', '65688'], ['6', 'Oct. 15', 'Washington Redskins', 'Win', '20', '17', '5–1', '76245'], ['7', 'Oct. 22', 'at San Diego Chargers', 'Win', '20', '13', '6–1', '46566'], ['8', 'Oct. 30', 'Minnesota Vikings', 'Win', '24', '14', '7–1', '76041'], ['9', 'Nov. 5', 'at Phoenix Cardinals', 'Win', '20', '13', '8–1', '46588'], ['10', 'Nov. 12', 'at Los Angeles Rams', 'Loss', '10', '31', '8–2', '65127'], ['11', 'Nov. 19', 'Seattle Seahawks', 'Win', '15', '3', '9–2', '75014'], ['12', 'Nov. 27', 'at San Francisco 49ers', 'Loss', '24', '34', '9–3', '63461'], ['13', 'Dec. 3', 'Philadelphia Eagles', 'Loss', '17', '24', '9–4', '74809'], ['14', 'Dec. 10', 'at Denver Broncos', 'Win', '14', '7', '10–4', '63283'], ['15', 'Dec. 16', 'Dallas Cowboys', 'Win', '15', '0', '11–4', '72141']]}