 
 <prompt> Which of the following no be religion: Hinduism, Jainism, or Uttarakhand? Given the previous question, write a context wey contain the answer. E fit be 1 - 20 sentences. Context: <response>: Sanskrit na di main sacred language of Hinduism, na philosophical language for Buddhism, Hinduism, Sikhism and Jainism, and na literary language wey dem dey use as lingua franca for Greater India. E be standardised dialect of Old Indo-Aryan, wey start as Vedic Sanskrit and e trace im linguistic ancestry back to Proto-Indo-Iranian and Proto-Indo-European. Today dem list am as one of di 22 scheduled languages of India and e na official language of di state of Uttarakhand. As one of di oldest Indo-European languages wey get plenti written documentation, Sanskrit dey hold important position for Indo-European studies. 