Task: Question Generation
Input (English): Context : Chiron lived predominantly on Mount Pelion; there he married the nymph Chariclo who bore him three daughters, Hippe (also known as Melanippe (also the name of her daughter), the ``Black Mare'' or Euippe, ``truly a mare''), Endeïs, and Ocyrhoe, and one son Carystus. 
Subject : Chiron 
Relation : spouse
Output (English): What is Chiron's spouse's name?