Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| School Year | Class A | Class AA | Class AAA | Class AAAA | Class AAAAA |
| --- | --- | --- | --- | --- | --- |
| 1987-88 | Yantis | Blanco | Atlanta | Schertz Clemens | San Antonio Marshall |
| 1988-89 | Happy | Blanco | Bishop | College Station A&M Consolidated | Corpus Christi Carroll |
| 1989-90 | Skidmore-Tynan | Blanco | Sealy | Schertz Clemens | Wichita Falls Rider |
| 1990-91 | Louise | Lytle | Dimmitt | Schertz Clemens | Sugar Land Kempner |
| 1991-92 | Anton | Clarendon | Burnet | Austin Travis | Odessa Permian |
| 1992-93 | Anton | Wheeler | Kaufman | Friendswood Clear Brook | McAllen |
| 1993-94 | Utopia | Lytle | Stafford | Longview Pine Tree | Weatherford |
| 1994-95 | Martin's Mill | Wallis Brazos | Alpine | Uvalde | San Antonio Clark |
| 1995-96 | Lindsay | Henrietta | Mont Belvieu Barbers Hill | Bridge City | North Garland |
| 1996-97 | Martin's Mill | Canadian | Lytle | Grapevine | Klein |
| 1997-98 | Martin's Mill | Buffalo | Mont Belvieu Barbers Hill | Stephenville | San Antonio Clark |
| 1998-99 | Wheeler | Van Alstyne | Atlanta | Friendswood | San Antonio Clark |
| 1999-2000 | Valley View | Lindsay | Atlanta | Brenham | San Antonio Clark |
| 2000-01 | Menard | Weimar | Mont Belvieu Barbers Hill | Mission Sharyland | Klein |
| 2001-02 | Santa Anna | Hale Center | Lytle | Friendswood | Corpus Christi Moody |
| 2002-03 | Martin's Mill | Hale Center | Lytle | Dripping Springs | Del Rio |
| 2003-04 | Martin's Mill | S&S Consolidated | Canton | Dickinson | Arlington Lamar |
| 2004-05 | Lindsay | Salado | Liberty | Aledo | South Texas Business, Education, and Technical |
| 2005-06 | Quanah | Salado | Kemp | Dayton | Austin Westlake |
| 2006-07 | Martin's Mill | Weimar | Atlanta | Stephenville | Flower Mound |
| 2007-08 | Frost | Weimar | Iowa Park | Lindale | Cedar Park |
| 2008-09 | Winters | Dimmitt | Liberty | Lindale | Southlake Carroll |
Question:
If Class AAAA is Schertz Clemens and SChool Year is 1987-88, what is Class AA?
Answer:
Blanco