Table:
text: Copa San Isidro de Curuguaty
Winners
Winners
Year_ Winner Runners_up Aggregate_ _1st_leg _2nd_leg
1956 Trinidad Liga Central 4-2 2-1 2-1
1959 Fray Bentos Villeta 7-1 3-0 4-1
1963 Colonia Ypacaraí 3-3 [1] 0-1 3-2
1966 Tacuarembó Coronel Oviedo 4-1 2-0 2-1
1978 Federación Misionera Melo 4-0 1-0 3-0
1980 Federación Misionera Tacuarembó 5-5, 3-2 p 2-1 3-4
1982 Maldonado Villarrica 1-1, 4-3 p 1-0 0-1
1984 San Pedro Rocha 4-3 1-3 3-0
1988 Paysandú Paranaense 4-3 1-2 3-1
1990 Ypacaraí Florida 2-1 1-0 1-1
1992 Liga del Sud Minas 6-1 2-0 4-1
1994 Maldonado Caaguazú 9-2 4-0 5-2
1996 Paranaense Maldonado Interior 3-3 [2] 2-2 1-1
1998 Itauguá Melo 4-3 1-1 3-2

Question: What is the second stage of the Copa San Isidro de Curuguaty when San Pedro was the winner?