Table:
text: Derby del Sole
Results
1971-present
Season Match_ Result_ League Date_
1996–97 Napoli-Roma 1–0 Serie A 11 May 1997
1997–98 Roma-Napoli 6–2 Serie A 5 October 1997
1997–98 Napoli-Roma 2–0 Serie A 22 February 1998
2000–01 Roma-Napoli 3–0 Serie A 28 January 2001
2000–01 Napoli-Roma 2–2 Serie A 10 June 2001
2007–08 Roma-Napoli 4–4 Serie A 20 October 2007
2007–08 Napoli-Roma 0–2 Serie A 9 March 2008
2008–09 Roma-Napoli 1–1 Serie A 31 August 2008
2008–09 Napoli-Roma 0–3 Serie A 25 January 2009
2009–10 Roma-Napoli 2–1 Serie A 4 October 2009
2009–10 Napoli-Roma 2–2 Serie A 28 February 2010
2010–11 Napoli-Roma 2–0 Serie A 3 October 2010
2010–11 Roma-Napoli 0–2 Serie A 12 February 2011

Question: What is the league on October 5, 1997 in the 1971 Derby del Sole - current results on October 5, 1997?