Question:
Who was the head coach of the team Panathinaikos F.C. in Jan, 2011?

Context:
 José Peseiro is the head coach of Panathinaikos F.C. from Jun, 2007 to May, 2008. 
 Sotiris Silaidopoulos is the head coach of Panathinaikos F.C. from Oct, 2020 to Oct, 2020. 
 Nikos Nioplias is the head coach of Panathinaikos F.C. from Dec, 2009 to Nov, 2010. 
 Jesualdo Ferreira is the head coach of Panathinaikos F.C. from Nov, 2010 to Nov, 2012. 
 Fabriciano González is the head coach of Panathinaikos F.C. from Jan, 2013 to Mar, 2013. 
 Marinos Ouzounidis is the head coach of Panathinaikos F.C. from Dec, 2016 to May, 2018. 
 Zdeněk Ščasný is the head coach of Panathinaikos F.C. from Oct, 2004 to Feb, 2005. 
 Yannis Vonortas is the head coach of Panathinaikos F.C. from Mar, 2013 to May, 2013. 
 Giorgos Donis is the head coach of Panathinaikos F.C. from Jul, 2018 to Jul, 2020. 
 Víctor Muñoz is the head coach of Panathinaikos F.C. from Oct, 2006 to May, 2007. 
 Giorgos Kalafatis is the head coach of Panathinaikos F.C. from Jan, 1917 to Jan, 1923. 
 Fernando Santos is the head coach of Panathinaikos F.C. from Jul, 2002 to Oct, 2002. 
 Juan Ramón Rocha is the head coach of Panathinaikos F.C. from Nov, 2012 to Jan, 2013. 
 Itzhak Shum is the head coach of Panathinaikos F.C. from Jul, 2003 to Oct, 2004. 
 László Bölöni is the head coach of Panathinaikos F.C. from Oct, 2020 to May, 2021. 
 Aggelos Anastasiadis is the head coach of Panathinaikos F.C. from Jan, 2000 to Feb, 2001. 
 Dani Poyatos is the head coach of Panathinaikos F.C. from Jul, 2020 to Oct, 2020. 
 Alberto Malesani is the head coach of Panathinaikos F.C. from Feb, 2005 to May, 2006. 
 Henk ten Cate is the head coach of Panathinaikos F.C. from Jun, 2008 to Dec, 2009. 
 Yannis Anastasiou is the head coach of Panathinaikos F.C. from May, 2013 to Nov, 2015. 
 Sergio Markarián is the head coach of Panathinaikos F.C. from Oct, 2002 to Jun, 2004. 
 Jasminko Velić is the head coach of Panathinaikos F.C. from Sep, 2006 to Oct, 2006.

Answer:
Jesualdo Ferreira