With reference to the attempts and theories regarding the decipherment of the Harappan script, consider the following statements:\n1. Scholars like Iravatham Mahadevan and Asko Parpola have argued for a Dravidian linguistic affinity of the Harappan language.\n2. S.R. Rao attempted to decipher the script by linking it to the Indo-Aryan or Vedic Sanskrit language family.\n3. The consensus among modern linguists is that the Harappan script has been fully deciphered as a precursor to the Brahmi script.\nWhich of the statements given above is/are correct?

Options:

• A: 1 and 3 only
• B: 1 and 2 only
• C: 2 and 3 only
• D: 1, 2 and 3

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