In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.

Input: Consider Input: Who invented the first curling iron in 1872?

Output: Francois Marcel Grateau


Input: Consider Input: Who wrote the poem do not stand at my grave and weep?

Output: Mary Elizabeth Frye


Input: Consider Input: Who was principally entrusted for illuminating constitution of india?


Output: Nondo-lal Boshū