What is the latest number of the guard position from the Wake Forest school team?
{'header': ['Player', 'No.', 'Nationality', 'Position', 'Years in Orlando', 'School/Club Team'], 'page_title': 'Orlando Magic all-time roster', 'page_id': '', 'types': ['text', 'real', 'text', 'text', 'text', 'text'], 'id': '1-15621965-17', 'section_title': 'S', 'caption': 'S', 'rows': [['Jeryl Sasser', '9', 'United States', 'Guard', '2001–2003', 'Southern Methodist'], ['Jeryl Sasser', '5', 'United States', 'Guard', '2001–2003', 'Southern Methodist'], ['Danny Schayes', '24', 'United States', 'Forward-Center', '1996–1999', 'Syracuse'], ['Dennis Scott', '3', 'United States', 'Guard-Forward', '1990–1997', 'Georgia Tech'], ['Rony Seikaly', '4', 'Lebanon', 'Center', '1996–1998', 'Syracuse'], ['Rony Seikaly', '4', 'United States', 'Center', '1996–1998', 'Syracuse'], ['Brian Shaw', '20', 'United States', 'Guard', '1994–1997', 'UC Santa Barbara'], ['Miles Simon', '34', 'United States', 'Guard', '1998–1999', 'Arizona'], ['Scott Skiles', '4', 'United States', 'Guard', '1989–1994', 'Michigan State'], ['Ishmael Smith', '10', 'United States', 'Guard', '2012–2013', 'Wake Forest'], ['Kenny Smith', '30', 'United States', 'Guard', '1996', 'North Carolina'], ['Otis Smith', '32', 'United States', 'Guard-Forward', '1989–1992', 'Jacksonville'], ['Felton Spencer', '50', 'United States', 'Center', '1996', 'Louisville'], ['DeShawn Stevenson', '2', 'United States', 'Guard', '2004–2006', 'Washington Union HS'], ['DeShawn Stevenson', '9', 'United States', 'Guard', '2004–2006', 'Washington Union HS'], ['Rod Strickland', '31', 'United States', 'Guard', '2003–2004', 'DePaul']], 'name': 'table_15621965_17'}