Question: In what year did Shiv Dutt Upadhyaya begin to work for Pandit Jawaharlal Nehru?
Sentence (from "Shiv Dutt Upadhyaya"): After the death of Pandit Motilal Nehru, he was retained by Pandit Jawaharlal Nehru, with whom he remained associated till the latter's death.
Relevant evidence: Yes