Question:
Who was the chair of European Court of Human Rights in Apr, 1979?

Context:
 René Cassin is the chair of European Court of Human Rights from May, 1965 to Jun, 1968. 
 Linos-Alexandre Sicilianos is the chair of European Court of Human Rights from May, 2019 to May, 2020. 
 Rudolf Bernhardt is the chair of European Court of Human Rights from Mar, 1998 to Oct, 1998. 
 Henri Rolin is the chair of European Court of Human Rights from Sep, 1968 to May, 1971. 
 Dean Spielmann is the chair of European Court of Human Rights from Nov, 2012 to Oct, 2015. 
 Luzius Wildhaber is the chair of European Court of Human Rights from Nov, 1998 to Jan, 2007. 
 Guido Raimondi is the chair of European Court of Human Rights from Nov, 2015 to May, 2019. 
 Humphrey Waldock is the chair of European Court of Human Rights from May, 1971 to Jan, 1974. 
 Nicolas Bratza is the chair of European Court of Human Rights from Nov, 2011 to Oct, 2012. 
 Gerard Wiarda is the chair of European Court of Human Rights from Jan, 1981 to May, 1985. 
 Giorgio Balladore Pallieri is the chair of European Court of Human Rights from May, 1974 to Dec, 1980. 
 Robert R. Spano is the chair of European Court of Human Rights from May, 2020 to Dec, 2022. 
 Rolv Ryssdal is the chair of European Court of Human Rights from May, 1985 to Feb, 1998. 
 Arnold McNair, 1st Baron McNair is the chair of European Court of Human Rights from Sep, 1959 to May, 1965. 
 Jean-Paul Costa is the chair of European Court of Human Rights from Jan, 2007 to Nov, 2011.

Answer:
Question:
Who was the chair of European Court of Human Rights in Apr, 1979?

Context:
 René Cassin is the chair of European Court of Human Rights from May, 1965 to Jun, 1968. 
 Linos-Alexandre Sicilianos is the chair of European Court of Human Rights from May, 2019 to May, 2020. 
 Rudolf Bernhardt is the chair of European Court of Human Rights from Mar, 1998 to Oct, 1998. 
 Henri Rolin is the chair of European Court of Human Rights from Sep, 1968 to May, 1971. 
 Dean Spielmann is the chair of European Court of Human Rights from Nov, 2012 to Oct, 2015. 
 Luzius Wildhaber is the chair of European Court of Human Rights from Nov, 1998 to Jan, 2007. 
 Guido Raimondi is the chair of European Court of Human Rights from Nov, 2015 to May, 2019. 
 Humphrey Waldock is the chair of European Court of Human Rights from May, 1971 to Jan, 1974. 
 Nicolas Bratza is the chair of European Court of Human Rights from Nov, 2011 to Oct, 2012. 
 Gerard Wiarda is the chair of European Court of Human Rights from Jan, 1981 to May, 1985. 
 Giorgio Balladore Pallieri is the chair of European Court of Human Rights from May, 1974 to Dec, 1980. 
 Robert R. Spano is the chair of European Court of Human Rights from May, 2020 to Dec, 2022. 
 Rolv Ryssdal is the chair of European Court of Human Rights from May, 1985 to Feb, 1998. 
 Arnold McNair, 1st Baron McNair is the chair of European Court of Human Rights from Sep, 1959 to May, 1965. 
 Jean-Paul Costa is the chair of European Court of Human Rights from Jan, 2007 to Nov, 2011.

Answer:
user
Giorgio Balladore Pallieri
assistant
Question:
Who was the chair of European Court of Human Rights in Apr, 1979?

Context:
 René Cassin is the chair of European Court of Human Rights from May, 1965 to Jun, 1968. 
 Linos-Alexandre Sicilianos is the chair of European Court of Human Rights from May, 2019 to May, 2020. 
 Rudolf Bernhardt is the chair of European Court of Human Rights from Mar, 1998 to Oct, 1998. 
 Henri Rolin is the chair of European Court of Human Rights from Sep, 1968 to May, 1971. 
 Dean Spielmann is the chair of European Court of Human Rights from Nov, 2012 to Oct, 2015. 
 Luzius Wildhaber is the chair of European Court of Human Rights from Nov, 1998 to Jan, 2007. 
 Guido Raimondi is the chair of European Court of Human Rights from Nov, 2015 to May, 2019. 
 Humphrey Waldock is the chair of European Court of Human Rights from May, 1971 to Jan, 1974. 
 Nicolas Bratza is the chair of European Court of Human Rights from Nov, 2011 to Oct, 2012. 
 Gerard Wiarda is the chair of European Court of Human Rights from Jan, 1981 to May, 1985. 
 Giorgio Balladore Pallieri is the chair of European Court of Human Rights from May, 1974 to Dec, 1980. 
 Robert R. Spano is the chair of European Court of Human Rights from May, 2020 to Dec, 2022. 
 Rolv Ryssdal is the chair of European Court of Human Rights from May, 1985 to Feb, 1998. 
 Arnold McNair, 1st Baron McNair is the chair of European Court of Human Rights from Sep, 1959 to May, 1965. 
 Jean-Paul Costa is the chair of European Court of Human Rights from Jan, 2007 to Nov, 2011.

Answer:
user
Gerard Wiarda
Robert R. Spano
Humphrey Waldock
René Cassin
Luzius Wildhaber
Nicolas Bratza
Dean Spielmann
Linos-Alexandre Sicilianos
Henri Rolin
Rolv Ryssdal
Guido Raimondi
Jean-Paul Costa
Rudolf Bernhardt
Arnold McNair, 1st Baron McNair
assistant
Question:
Who was the chair of European Court of Human Rights in Apr, 1979?

Context:
 René Cassin is the chair of European Court of Human Rights from May, 1965 to Jun, 1968. 
 Linos-Alexandre Sicilianos is the chair of European Court of Human Rights from May, 2019 to May, 2020. 
 Rudolf Bernhardt is the chair of European Court of Human Rights from Mar, 1998 to Oct, 1998. 
 Henri Rolin is the chair of European Court of Human Rights from Sep, 1968 to May, 1971. 
 Dean Spielmann is the chair of European Court of Human Rights from Nov, 2012 to Oct, 2015. 
 Luzius Wildhaber is the chair of European Court of Human Rights from Nov, 1998 to Jan, 2007. 
 Guido Raimondi is the chair of European Court of Human Rights from Nov, 2015 to May, 2019. 
 Humphrey Waldock is the chair of European Court of Human Rights from May, 1971 to Jan, 1974. 
 Nicolas Bratza is the chair of European Court of Human Rights from Nov, 2011 to Oct, 2012. 
 Gerard Wiarda is the chair of European Court of Human Rights from Jan, 1981 to May, 1985. 
 Giorgio Balladore Pallieri is the chair of European Court of Human Rights from May, 1974 to Dec, 1980. 
 Robert R. Spano is the chair of European Court of Human Rights from May, 2020 to Dec, 2022. 
 Rolv Ryssdal is the chair of European Court of Human Rights from May, 1985 to Feb, 1998. 
 Arnold McNair, 1st Baron McNair is the chair of European Court of Human Rights from Sep, 1959 to May, 1965. 
 Jean-Paul Costa is the chair of European Court of Human Rights from Jan, 2007 to Nov, 2011.

Answer:
user
Giorgio Balladore Pallieri
assistant