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:
| Year | Champion | Grand Finalist | Champion Team Members | Grand Finalists |
| --- | --- | --- | --- | --- |
| 2003.0 | Immaculate Conception Academy-Greenhills A | Claret School of Quezon City A | Charisse Borromeo, Jennifer Ong, Larissa Co | Wendell Batocabe, Dino de Leon, Paul Anido |
| 2004.0 | Ateneo de Manila High School A | PAREF Southridge School A | Miko Biscocho, Claude Gomez, Mikee Victoriano | RG Macalinao, Mikki Albano, Miguel Reyes |
| 2005.0 | Miriam College B | Xavier School A | Angelica Mangahas, Anna Arcellana, Maita Guevara | Jonathan Loh, Peterson Poon, Nathan Santos |
| 2006.0 | Xavier School A | Claret School of Quezon City A | Patrick Cocabo, Evan Chen, Peterson Poon | Alistair Zosa, Jed Hernandez, Gemmo Fernandez |
| 2007.0 | Xavier School A | PAREF Woodrose School A | Peterson Poon, Evan Chen, Kenneth Reyes | Abby Castelo, Chrissa Magat, Pat Austria |
| 2008.0 | Xavier School A | Xavier School B | Vito Borromeo, Carlo Borromeo, Martin Qui | Walter Cheng, Gabriel Kho, Gregory Uy |
| 2011.0 | St. Scholastica's College, Manila A | PAREF Southridge School A | Mikee de Vega, Jari Monteagudo, Crissy Aquino | JV Valerio, Mark Lozano, Raffy Tanpho |
Question:
who is the grand finalist when the grand finalists are jonathan loh, peterson poon, nathan santos?
Answer:
Xavier School A