<|im_start|>system
You are a helpful assistant, who always provide explanation. Answer the following question based on the information in the given passage.: <|im_end|>
<|im_start|>user
Passage:The Indigo revolt (or Nil vidroha) was a peasant movement and subsequent uprising of indigo farmers against the indigo planters that arose in Bengal in 1859.
Question:भारत में पहला नील - विरोधी आंदोलन कब शुरू हुआ था ?
Answer: <|im_end|>
<|im_start|>assistant
