Input: Read this: Paraplegia, the loss of sensation and voluntary motor control after serious spinal cord damage, may be accompanied by girdle pain at the level of the spinal cord damage, visceral pain evoked by a filling bladder or bowel, or, in five to ten per cent of paraplegics, phantom body pain in areas of complete sensory loss. This phantom body pain is initially described as burning or tingling but may evolve into severe crushing or pinching pain, or the sensation of fire running down the legs or of a knife twisting in the flesh. Onset may be immediate or may not occur until years after the disabling injury. Surgical treatment rarely provides lasting relief.
Question: How is phantom spinal pain initially described?

Output: unanswerable

Input: Read this: Arabic translation efforts and techniques are important to Western translation traditions due to centuries of close contacts and exchanges. Especially after the Renaissance, Europeans began more intensive study of Arabic and Persian translations of classical works as well as scientific and philosophical works of Arab and oriental origins. Arabic and, to a lesser degree, Persian became important sources of material and perhaps of techniques for revitalized Western traditions, which in time would overtake the Islamic and oriental traditions.
Question: What helped ruin Western translation traditions from Arabic?

Output: unanswerable

Input: Read this: On the other hand, the lack of an effective royal justice system in the Kingdom led to the social conflict known as the Guerras Irmandinas ('Wars of the brotherhoods'), when leagues of peasants and burghers, with the support of a number of knights, noblemen, and under legal protection offered by the remote king, toppled many of the castles of the Kingdom and briefly drove the noblemen into Portugal and Castile. Soon after, in the late 15th century, in the dynastic conflict between Isabella I of Castile and Joanna La Beltraneja, part of the Galician aristocracy supported Joanna. After Isabella's victory, she initiated an administrative and political reform which the chronicler Jeronimo Zurita defined as "doma del Reino de Galicia": 'It was then when the taming of Galicia began, because not just the local lords and knights, but all the people of that nation were the ones against the others very bold and warlike'. These reforms, while establishing a local government and tribunal (the Real Audiencia del Reino de Galicia) and bringing the nobleman under submission, also brought most Galician monasteries and institutions under Castilian control, in what has been criticized as a process of centralisation. At the same time the kings began to call the Xunta or Cortes of the Kingdom of Galicia, an assembly of deputies or representatives of the cities of the Kingdom, to ask for monetary and military contributions. This assembly soon developed into the voice and legal representation of the Kingdom, and the depositary of its will and laws.
Question: Social turmoil led to conflict?

Output: Guerras Irmandinas

Input: Read this: The current Chief of the Defence Staff, the professional head of the British Armed Forces, is General Sir Nicholas Houghton, late Green Howards. He is supported by the Vice Chief of the Defence Staff, by the professional heads of the three services of HM Armed Forces and by the Commander of Joint Forces Command.
Question: The professional heads of what three services support the Chief of the Defence Staff?

Output:
HM Armed Forces