My aunt is getting family pension and filing itr1 for two three years. She invest in elss scheme rs 1 lakh on 2018 with lock in period of three years and got credited to her account on Feb 2021. Income from elss for rs 400 is deducted and shown in 26 As. Do it is a long term capital gain and want to file ITR 2 or ITR 1 is sufficient, please clarify.