The correct answer is A. Umesh Patel.
Umesh Patel is a member of the Indian National Congress and was elected to the Chhattisgarh Legislative Assembly in the 2018 elections. He is a former professor of Political Science at the Government Pt. Ravishankar Shukla University in Raipur.
Ashish Kumar Chhabra is a member of the Bharatiya Janata Party and was also elected to the Chhattisgarh Legislative Assembly in the 2018 elections. He is a former MLA from the Raipur City South constituency.
Laxmi Dhruw is a member of the Bahujan Samaj Party and was also elected to the Chhattisgarh Legislative Assembly in the 2018 elections. She is a former MLA from the Durg Rural constituency.
Sarita Tekam is a member of the Communist Party of India (Marxist) and was also elected to the Chhattisgarh Legislative Assembly in the 2018 elections. She is a former MLA from the Bastar constituency.
Patel is the only member of the newly constituted Chhattisgarh Legislative Assembly who was previously a professor of Political Science.