Complex sentence: In 2001, Sharmistha Dutta of CPI (M) defeated Ashok Krishna Dutta of AITC.After sudden death of Nirod Roy choudhury, Mr. Badal Bhattacharjee of BJP defeated CPIM candidate by the big support of Trinomool Congress in 1998.
Split into simpler sentences: In 2001, Sharmistha Dutta of CPI (M) defeated Ashok Krishna Dutta of AITC. After the sudden death of Nirod Roy Choudhury, Mr. Badal Bhattacharjee of BJP defeated the CPIM candidate by the big support of Trinomool Congress in 1998.