Question: In what year did Shiv Dutt Upadhyaya begin to work for Pandit Jawaharlal Nehru?
Sentence (from "Jawaharlal Nehru"): He was also known as Pandit Nehru due to his roots with the Kashmiri Pandit community while many Indian children knew him as "Chacha Nehru" (Hindi, lit., "Uncle Nehru").
Relevant evidence: No