Question:
Who was the head coach of the team Piacenza Calcio in Jul, 1999?

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

Answer:
Question:
Who was the head coach of the team Piacenza Calcio in Jul, 1999?

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

Answer:
user
Luigi Simoni
assistant
Question:
Who was the head coach of the team Piacenza Calcio in Jul, 1999?

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

Answer:
user
Stefano Pioli
Cristiano Scazzola
assistant
Question:
Who was the head coach of the team Piacenza Calcio in Jul, 1999?

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

Answer:
user
Luigi Simoni
assistant