Question:
Who was the head coach of the team Chelsea F.C. in May, 2022?

Context:
 Frank Lampard is the head coach of Chelsea F.C. from Jul, 2019 to Jan, 2021. 
 Maurizio Sarri is the head coach of Chelsea F.C. from Jun, 2018 to Jun, 2019. 
 Claudio Ranieri is the head coach of Chelsea F.C. from Sep, 2000 to Jun, 2004. 
 Graham Potter is the head coach of Chelsea F.C. from Sep, 2022 to Dec, 2022. 
 Carlo Ancelotti is the head coach of Chelsea F.C. from Jul, 2009 to May, 2011. 
 José Mourinho is the head coach of Chelsea F.C. from Jul, 2013 to Dec, 2015. 
 Thomas Tuchel is the head coach of Chelsea F.C. from Jan, 2021 to Sep, 2022. 
 Antonio Conte is the head coach of Chelsea F.C. from Jul, 2016 to Jul, 2018.

Answer:
Question:
Who was the head coach of the team Chelsea F.C. in May, 2022?

Context:
 Frank Lampard is the head coach of Chelsea F.C. from Jul, 2019 to Jan, 2021. 
 Maurizio Sarri is the head coach of Chelsea F.C. from Jun, 2018 to Jun, 2019. 
 Claudio Ranieri is the head coach of Chelsea F.C. from Sep, 2000 to Jun, 2004. 
 Graham Potter is the head coach of Chelsea F.C. from Sep, 2022 to Dec, 2022. 
 Carlo Ancelotti is the head coach of Chelsea F.C. from Jul, 2009 to May, 2011. 
 José Mourinho is the head coach of Chelsea F.C. from Jul, 2013 to Dec, 2015. 
 Thomas Tuchel is the head coach of Chelsea F.C. from Jan, 2021 to Sep, 2022. 
 Antonio Conte is the head coach of Chelsea F.C. from Jul, 2016 to Jul, 2018.

Answer:
user
Thomas Tuchel
assistant
Question:
Who was the head coach of the team Chelsea F.C. in May, 2022?

Context:
 Frank Lampard is the head coach of Chelsea F.C. from Jul, 2019 to Jan, 2021. 
 Maurizio Sarri is the head coach of Chelsea F.C. from Jun, 2018 to Jun, 2019. 
 Claudio Ranieri is the head coach of Chelsea F.C. from Sep, 2000 to Jun, 2004. 
 Graham Potter is the head coach of Chelsea F.C. from Sep, 2022 to Dec, 2022. 
 Carlo Ancelotti is the head coach of Chelsea F.C. from Jul, 2009 to May, 2011. 
 José Mourinho is the head coach of Chelsea F.C. from Jul, 2013 to Dec, 2015. 
 Thomas Tuchel is the head coach of Chelsea F.C. from Jan, 2021 to Sep, 2022. 
 Antonio Conte is the head coach of Chelsea F.C. from Jul, 2016 to Jul, 2018.

Answer:
user
Frank Lampard
José Mourinho
Antonio Conte
Graham Potter
Maurizio Sarri
Carlo Ancelotti
Claudio Ranieri
assistant
Question:
Who was the head coach of the team Chelsea F.C. in May, 2022?

Context:
 Frank Lampard is the head coach of Chelsea F.C. from Jul, 2019 to Jan, 2021. 
 Maurizio Sarri is the head coach of Chelsea F.C. from Jun, 2018 to Jun, 2019. 
 Claudio Ranieri is the head coach of Chelsea F.C. from Sep, 2000 to Jun, 2004. 
 Graham Potter is the head coach of Chelsea F.C. from Sep, 2022 to Dec, 2022. 
 Carlo Ancelotti is the head coach of Chelsea F.C. from Jul, 2009 to May, 2011. 
 José Mourinho is the head coach of Chelsea F.C. from Jul, 2013 to Dec, 2015. 
 Thomas Tuchel is the head coach of Chelsea F.C. from Jan, 2021 to Sep, 2022. 
 Antonio Conte is the head coach of Chelsea F.C. from Jul, 2016 to Jul, 2018.

Answer:
user
Thomas Tuchel
assistant