Tell me whether these are Indian states or not: Karnataka, Kerala, Maharashtra, Chennai, Haryana, Delhi
The Indian states are: Karnataka, Kerala, Maharashtra, Haryana
 Chennai is an Indian city which belongs to the state Tamil Nadu
 Delhi is Indian union territory
 
 India is a federal union comprising 28 states and 8 union territories, with a total of 36 entities. 
 
 states: Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal
 
 union territories: Andaman and Nicobar Islands, Chandigarh, Dadra and Nagar Haveli and Daman and Diu, Delhi, Jammu and Kashmir, Ladakh , Lakshadweep, Puducherry