Question:
Who was the head coach of the team TSG 1899 Hoffenheim in Jan, 2021?

Context:
 Sebastian Hoeneß is the head coach of TSG 1899 Hoffenheim from Jul, 2020 to Jun, 2022. 
 Alfred Schreuder is the head coach of TSG 1899 Hoffenheim from Jul, 2019 to Jun, 2020. 
 Matthias Kaltenbach is the head coach of TSG 1899 Hoffenheim from Jun, 2020 to Jul, 2020. 
 Julian Nagelsmann is the head coach of TSG 1899 Hoffenheim from Feb, 2016 to Jun, 2019. 
 André Breitenreiter is the head coach of TSG 1899 Hoffenheim from Jul, 2022 to Dec, 2022.

Answer:
Sebastian Hoeneß