Kalyani is the mother-in-law of Veena, who is the sister-in-law of Ashok.
Mr.'Ashok' meets Mr.'Babu'. 'Babu' has a son 'Dharmendra' and a daughter 'Chandrika'. 'Shalini' is the mother of 'Ashok' and the daughter-in-law of 'Babu'. How is 'Chandrika' related to 'Ashok'?