Question:
Who was the head of state of Greece in Sep, 1978?

Context:
 Konstantinos Tsatsos is the head of the state of Greece from Jun, 1975 to May, 1980. 
 Prokopis Pavlopoulos is the head of the state of Greece from Mar, 2015 to Mar, 2020. 
 Michael Stasinopoulos is the head of the state of Greece from Dec, 1974 to Jun, 1975. 
 Konstantinos Karamanlis is the head of the state of Greece from May, 1980 to Mar, 1985. 
 Phedon Gizikis is the head of the state of Greece from Nov, 1973 to Dec, 1974. 
 Pavlos Kountouriotis is the head of the state of Greece from Aug, 1926 to Dec, 1929. 
 Katerina Sakellaropoulou is the head of the state of Greece from Mar, 2020 to Dec, 2022. 
 Theodoros Pangalos is the head of the state of Greece from Apr, 1926 to Aug, 1926. 
 Alexandros Zaimis is the head of the state of Greece from Dec, 1929 to Oct, 1935.

Answer:
Question:
Who was the head of state of Greece in Sep, 1978?

Context:
 Konstantinos Tsatsos is the head of the state of Greece from Jun, 1975 to May, 1980. 
 Prokopis Pavlopoulos is the head of the state of Greece from Mar, 2015 to Mar, 2020. 
 Michael Stasinopoulos is the head of the state of Greece from Dec, 1974 to Jun, 1975. 
 Konstantinos Karamanlis is the head of the state of Greece from May, 1980 to Mar, 1985. 
 Phedon Gizikis is the head of the state of Greece from Nov, 1973 to Dec, 1974. 
 Pavlos Kountouriotis is the head of the state of Greece from Aug, 1926 to Dec, 1929. 
 Katerina Sakellaropoulou is the head of the state of Greece from Mar, 2020 to Dec, 2022. 
 Theodoros Pangalos is the head of the state of Greece from Apr, 1926 to Aug, 1926. 
 Alexandros Zaimis is the head of the state of Greece from Dec, 1929 to Oct, 1935.

Answer:
user
Konstantinos Tsatsos
assistant
Question:
Who was the head of state of Greece in Sep, 1978?

Context:
 Konstantinos Tsatsos is the head of the state of Greece from Jun, 1975 to May, 1980. 
 Prokopis Pavlopoulos is the head of the state of Greece from Mar, 2015 to Mar, 2020. 
 Michael Stasinopoulos is the head of the state of Greece from Dec, 1974 to Jun, 1975. 
 Konstantinos Karamanlis is the head of the state of Greece from May, 1980 to Mar, 1985. 
 Phedon Gizikis is the head of the state of Greece from Nov, 1973 to Dec, 1974. 
 Pavlos Kountouriotis is the head of the state of Greece from Aug, 1926 to Dec, 1929. 
 Katerina Sakellaropoulou is the head of the state of Greece from Mar, 2020 to Dec, 2022. 
 Theodoros Pangalos is the head of the state of Greece from Apr, 1926 to Aug, 1926. 
 Alexandros Zaimis is the head of the state of Greece from Dec, 1929 to Oct, 1935.

Answer:
user
Katerina Sakellaropoulou
Pavlos Kountouriotis
Theodoros Pangalos
Konstantinos Karamanlis
Michael Stasinopoulos
Phedon Gizikis
Alexandros Zaimis
Prokopis Pavlopoulos
assistant
Question:
Who was the head of state of Greece in Sep, 1978?

Context:
 Konstantinos Tsatsos is the head of the state of Greece from Jun, 1975 to May, 1980. 
 Prokopis Pavlopoulos is the head of the state of Greece from Mar, 2015 to Mar, 2020. 
 Michael Stasinopoulos is the head of the state of Greece from Dec, 1974 to Jun, 1975. 
 Konstantinos Karamanlis is the head of the state of Greece from May, 1980 to Mar, 1985. 
 Phedon Gizikis is the head of the state of Greece from Nov, 1973 to Dec, 1974. 
 Pavlos Kountouriotis is the head of the state of Greece from Aug, 1926 to Dec, 1929. 
 Katerina Sakellaropoulou is the head of the state of Greece from Mar, 2020 to Dec, 2022. 
 Theodoros Pangalos is the head of the state of Greece from Apr, 1926 to Aug, 1926. 
 Alexandros Zaimis is the head of the state of Greece from Dec, 1929 to Oct, 1935.

Answer:
user
Konstantinos Tsatsos
assistant