Question:
Who was the head of Romania in Jan, 1997?

Context:
 Nicolae Ciucă is the head of the government of Romania from Nov, 2021 to Dec, 2022. 
 Radu Vasile is the head of the government of Romania from Apr, 1998 to Dec, 1999. 
 Octavian Goga is the head of the government of Romania from Dec, 1937 to Feb, 1938. 
 Nicolae Văcăroiu is the head of the government of Romania from Nov, 1992 to Dec, 1996. 
 Miron Cristea is the head of the government of Romania from Feb, 1938 to Mar, 1939. 
 Armand Călinescu is the head of the government of Romania from Mar, 1939 to Sep, 1939. 
 Sorin Grindeanu is the head of the government of Romania from Jan, 2017 to Jun, 2017. 
 Gheorghe Tătărescu is the head of the government of Romania from Jan, 1934 to Dec, 1937. 
 Ștefan Golescu is the head of the government of Romania from Nov, 1867 to May, 1868. 
 Mihail Kogălniceanu is the head of the government of Romania from Oct, 1863 to Jan, 1865. 
 Călin Popescu-Tăriceanu is the head of the government of Romania from Dec, 2004 to Dec, 2008. 
 Florin Cîțu is the head of the government of Romania from Dec, 2020 to Nov, 2021. 
 Ion G. Duca is the head of the government of Romania from Nov, 1933 to Dec, 1933. 
 Dimitrie Ghica is the head of the government of Romania from Nov, 1868 to Jan, 1870. 
 Nicolae Golescu is the head of the government of Romania from May, 1868 to Nov, 1868. 
 Theodor Stolojan is the head of the government of Romania from Oct, 1991 to Nov, 1992. 
 Ion Gigurtu is the head of the government of Romania from Jul, 1940 to Sep, 1940. 
 Petru Groza is the head of the government of Romania from Mar, 1945 to Jun, 1952. 
 Lascăr Catargi is the head of the government of Romania from Dec, 1891 to Oct, 1895. 
 Alexandru G. Golescu is the head of the government of Romania from Feb, 1870 to Apr, 1870. 
 Mugur Isărescu is the head of the government of Romania from Dec, 1999 to Dec, 2000. 
 Ion C. Brătianu is the head of the government of Romania from Jun, 1881 to Mar, 1888. 
 Adrian Năstase is the head of the government of Romania from Dec, 2000 to Dec, 2004. 
 Constantin Bosianu is the head of the government of Romania from Jan, 1865 to Jun, 1865. 
 Constantin Argetoianu is the head of the government of Romania from Sep, 1939 to Nov, 1939. 
 Dimitrie Brătianu is the head of the government of Romania from Apr, 1881 to Jun, 1881. 
 Dimitrie Sturdza is the head of the government of Romania from Apr, 1897 to Apr, 1899. 
 Mihai Răzvan Ungureanu is the head of the government of Romania from Feb, 2012 to May, 2012. 
 Manolache Costache Epureanu is the head of the government of Romania from May, 1876 to Aug, 1876. 
 Viorica Dăncilă is the head of the government of Romania from Jan, 2018 to Nov, 2019. 
 Victor Ciorbea is the head of the government of Romania from Dec, 1996 to Apr, 1998. 
 Nicolae Iorga is the head of the government of Romania from Apr, 1931 to Jun, 1932. 
 Constantin Sănătescu is the head of the government of Romania from Aug, 1944 to Dec, 1944. 
 Constantin Dăscălescu is the head of the government of Romania from May, 1982 to Dec, 1989. 
 Theodor Rosetti is the head of the government of Romania from Mar, 1888 to Mar, 1889. 
 Victor Ponta is the head of the government of Romania from May, 2012 to Nov, 2015. 
 Dacian Cioloș is the head of the government of Romania from Nov, 2015 to Jan, 2017. 
 Ion Ghica is the head of the government of Romania from Dec, 1870 to Mar, 1871. 
 Gheorghe Gheorghiu-Dej is the head of the government of Romania from Jun, 1952 to Oct, 1955. 
 Ion Emanuel Florescu is the head of the government of Romania from Mar, 1891 to Dec, 1891. 
 Petre S. Aurelian is the head of the government of Romania from Dec, 1896 to Apr, 1897. 
 Emil Boc is the head of the government of Romania from Dec, 2008 to Feb, 2012. 
 Ludovic Orban is the head of the government of Romania from Nov, 2019 to Dec, 2020. 
 Mihai Tudose is the head of the government of Romania from Jun, 2017 to Jan, 2018. 
 Nicolae Rădescu is the head of the government of Romania from Dec, 1944 to Feb, 1945. 
 Ilie Verdeț is the head of the government of Romania from Mar, 1979 to May, 1982. 
 Chivu Stoica is the head of the government of Romania from Oct, 1955 to Mar, 1961. 
 Petre Roman is the head of the government of Romania from Dec, 1989 to Oct, 1991. 
 Gheorghe Argeșanu is the head of the government of Romania from Sep, 1939 to Sep, 1939. 
 Ion Gheorghe Maurer is the head of the government of Romania from Mar, 1961 to Feb, 1974. 
 Nicolae Crețulescu is the head of the government of Romania from Jun, 1865 to Feb, 1866. 
 Barbu Catargiu is the head of the government of Romania from Feb, 1862 to Jun, 1862. 
 Take Ionescu is the head of the government of Romania from Dec, 1921 to Jan, 1922. 
 Manea Mănescu is the head of the government of Romania from Feb, 1974 to Mar, 1979.

Answer:
Victor Ciorbea