Question:
Who was the head coach of the team Lamia F.C. in Apr, 2022?

Context:
 Gianluca Festa is the head coach of Lamia F.C. from Mar, 2022 to Dec, 2022. 
 Makis Chavos is the head coach of Lamia F.C. from Sep, 2018 to Aug, 2019. 
 Giorgos Petrakis is the head coach of Lamia F.C. from Jun, 2020 to Oct, 2020. 
 Apostolos Mantzios is the head coach of Lamia F.C. from Oct, 2019 to Jun, 2020.

Answer:
Gianluca Festa