Question:
Who was the head of Sector 5 in Apr, 2016?

Context:
 Daniel Florea is the head of the government of Sector 5 from Jan, 2016 to Jan, 2020. 
 Cristian Popescu Piedone is the head of the government of Sector 5 from Jan, 2020 to May, 2022. 
 Marian Vanghelie is the head of the government of Sector 5 from Jan, 2000 to Jan, 2016.

Answer:
Question:
Who was the head of Sector 5 in Apr, 2016?

Context:
 Daniel Florea is the head of the government of Sector 5 from Jan, 2016 to Jan, 2020. 
 Cristian Popescu Piedone is the head of the government of Sector 5 from Jan, 2020 to May, 2022. 
 Marian Vanghelie is the head of the government of Sector 5 from Jan, 2000 to Jan, 2016.

Answer:
user
Daniel Florea
assistant
Question:
Who was the head of Sector 5 in Apr, 2016?

Context:
 Daniel Florea is the head of the government of Sector 5 from Jan, 2016 to Jan, 2020. 
 Cristian Popescu Piedone is the head of the government of Sector 5 from Jan, 2020 to May, 2022. 
 Marian Vanghelie is the head of the government of Sector 5 from Jan, 2000 to Jan, 2016.

Answer:
user
Marian Vanghelie
Cristian Popescu Piedone
assistant
Question:
Who was the head of Sector 5 in Apr, 2016?

Context:
 Daniel Florea is the head of the government of Sector 5 from Jan, 2016 to Jan, 2020. 
 Cristian Popescu Piedone is the head of the government of Sector 5 from Jan, 2020 to May, 2022. 
 Marian Vanghelie is the head of the government of Sector 5 from Jan, 2000 to Jan, 2016.

Answer:
user
Daniel Florea
assistant