Question:
Who was the head coach of the team Piacenza Calcio in Mar, 2021?

Context:
 Stefano Pioli is the head coach of Piacenza Calcio from Jun, 2008 to Jun, 2009. 
 Cristiano Scazzola is the head coach of Piacenza Calcio from Jan, 2021 to Dec, 2022. 
 Luigi Simoni is the head coach of Piacenza Calcio from Jul, 1999 to Jan, 2000.

Answer:
Question:
Who was the head coach of the team Piacenza Calcio in Mar, 2021?

Context:
 Stefano Pioli is the head coach of Piacenza Calcio from Jun, 2008 to Jun, 2009. 
 Cristiano Scazzola is the head coach of Piacenza Calcio from Jan, 2021 to Dec, 2022. 
 Luigi Simoni is the head coach of Piacenza Calcio from Jul, 1999 to Jan, 2000.

Answer:
user
Cristiano Scazzola
assistant
Question:
Who was the head coach of the team Piacenza Calcio in Mar, 2021?

Context:
 Stefano Pioli is the head coach of Piacenza Calcio from Jun, 2008 to Jun, 2009. 
 Cristiano Scazzola is the head coach of Piacenza Calcio from Jan, 2021 to Dec, 2022. 
 Luigi Simoni is the head coach of Piacenza Calcio from Jul, 1999 to Jan, 2000.

Answer:
user
Stefano Pioli
Luigi Simoni
assistant
Question:
Who was the head coach of the team Piacenza Calcio in Mar, 2021?

Context:
 Stefano Pioli is the head coach of Piacenza Calcio from Jun, 2008 to Jun, 2009. 
 Cristiano Scazzola is the head coach of Piacenza Calcio from Jan, 2021 to Dec, 2022. 
 Luigi Simoni is the head coach of Piacenza Calcio from Jul, 1999 to Jan, 2000.

Answer:
user
Cristiano Scazzola
assistant