Question: In what state is Kattalai located, in the country of citizenship of the sibling of Balraj Sahni?

full_context: Document 1: Kattalai, India: Kattalai is a village Karur district in the Indian state of Tamil Nadu. It is located on east side of Karur at the confluence of the Amaravati River with the Kaveri.
Document 2: Train to Pakistan: Train To Pakistan is a historical novel by Khushwant Singh, published in 1956. It recounts the Partition of India in August 1947. Instead of depicting the Partition in terms of only the political events surrounding it, Singh digs into a deep local focus, providing a human dimension which brings to the event a sense of reality, horror, and believability.
Document 3: Bhisham Sahni: Bhisham Sahni (8 August 1915 – 11 July 2003) was a Hindi writer, playwright, and actor, most famous for his novel and television screenplay "Tamas" ("Darkness, Ignorance"), a powerful and passionate account of the Partition of India. He was awarded the Padma Bhushan for literature in 1998, and Sahitya Akademi Fellowship in 2002.
Document 4: Parikshit Sahni: Parikshit Sahni (born 1 January 1944) is an Indian film and television actor, who is most known for playing the lead in TV series Barrister Vinod, "Gul Gulshan Gulfaam" (Doordarshan) and "Gaatha" (STAR Plus). He has also appeared in three of Rajkumar Hirani's blockbuster films "Lage Raho Munna Bhai", "3 Idiots", and "PK".
Document 5: Nithiravilai: Nithiravilai is a small metro city in Kanyakumari district, Tamil Nadu, India. It is a business city which caters its day to day needs and borders the state of Kerala. The Kerala border from the village is approximately 3 km. It is about 14 km from Marthandam and 9 km south to Kaliyakkavilai. The Laccadive sea coast of Arabian Sea is bordering through the coastal fishing towns of Chinnathurai and Thoothur. It is well connected to other nearby towns through roadways. Everybody in the village lives in harmony with different religions and castes.
Document 6: Pettai, Karaikal: Pettai is a panchayat village and revenue village in Pondicherry Union Territory, India. Administratively, Pettai is under the Thirunallar Taluk (formerly Thirunallar Commune Panchayat) of Karaikal District, Pondicherry Union Territory. Pettai is situated on the banks of the Arasalar River, to the west of Karaikal town and south of Thirunallar.
Document 7: Kallakudy: Kallakudi or Dalmiapuram is a small township in the Tiruchirapalli district of Tamil Nadu in India. It is located at a distance of 40 km from Tiruchirapalli Junction. This is the place which turned the career of Karunanidhi, the former chief minister of Tamil Nadu.
Document 8: Susham Bedi: Susham Bedi (born 1 July 1945) is an Indian author of novels, short stories and poetry, currently living in the United States. She was a professor of Hindi language and literature at the department of Middle Eastern and Asian Languages and Cultures (MEALAC) at Columbia University, New York. She writes predominantly about the experiences of Indians in the South Asian diaspora, focusing on psychological and 'interior' cultural conflicts. Unlike other prominent Indian American novelists she writes mainly in Hindi rather than in English. She has been widely translated into English, French, Dutch and other languages by artists, academics, and students.
Document 9: Balraj Sahni: He came from Bhera, now in Punjab, Pakistan, and was the brother of Bhisham Sahni, noted Hindi writer, playwright, and actor.
Document 10: Bilal Nazki: Bilal Nazki was born on 18 November 1947 at Srinagar, Jammu and Kashmir, and was educated at the Aligarh Muslim University. He was one of eight children and his father, Ghulam Rasool Nazki  — a broadcaster, poet and literary figure who won the Sahitya Akademi Award in 1987 — had moved from Bandipora to Srinagar in the year of Bilal's birth.
Document 11: Bibhutibhushan Bandyopadhyay: Bibhutibhushan Bandyopadhyay () (12 September 1894 – 1 November 1950) was an Indian Bengali author, and one of the leading writers of modern Bengali literature. His best known work is the autobiographical novel, "Pather Panchali" ("The Song of the Road"). He was posthumously awarded the Rabindra Puraskar in 1951, the most prestigious literary award in West Bengal, for his novel "Ichhamati".
Document 12: Balraj Sahni: In the late 1930s, Sahni and his wife left Rawalpindi to join Tagore's Visva-Bharati University in Shantiniketan in Bengal as an English and Hindi teacher. It is here that their son, Parikshit Sahni was born, when his wife Damayanti was earning her bachelor's degree. He also collaborated with Mahatma Gandhi for a year in 1938. The next year, Sahni, with Gandhi's blessings, went to England to join the BBC-London's Hindi service as a radio announcer. He returned to India in 1943.
Document 13: Bina Rai: Bina Rai, born as Krishna Sarin, hailed from Lahore, Punjab, British India. In 1947, her family was uprooted from Lahore during the communal frenzy and was resettled in Uttar Pradesh. She went to school in Lahore and then attended IT college in Lucknow, Uttar Pradesh, India. Bina Rai lived in Kanpur until she moved out for acting. She had to convince her parents to allow her to act in films, she claimed that she went on a hunger strike to convince her disapproving parents to let her join films, and they finally relented.
Document 14: Amaravati: The city is being built in Guntur district, on the banks of the Krishna River. The city will be 12 kilometres (7.5 mi) south - west of Vijayawada and 24 kilometres (15 mi) north of Guntur.
Document 15: Sultan Bahu: Sultan Bahu (‎; also spelled Bahoo; ca 1630–1691) was a Sufi mystic, poet, and scholar active during the Mughal empire mostly in the present-day Punjab province of Pakistan. He belonged to Qadiri Sufi order, and founded the mystic tradition known as Sarwari Qadiri.
ground_truth: Tamil Nadu
sub_queries: Balraj Sahni >> sibling Answer: Bhisham Sahni
Bhisham Sahni >> country of citizenship Answer: India
Kattalai, India >> located in the administrative territorial entity Answer: Tamil Nadu