Input (grade 8): Nathan is a Singaporean of Tamil descent; his childhood was spent with his three older sisters and parents, V. Sellapan and Apiram, in Muar, Johor, in a house overlooking the sea.
Output (grade 8): Nathan is a Singaporean from Indian; his childhood was spent with his three older sisters and parents, V. Sellapan and Apiram, in Muar, Johor, in a house near the sea.