Input: Professional wrestling
Gradually, the predetermined nature of professional wrestling became an open secret, as prominent figures in the wrestling business (including WWE owner Vince McMahon) began to publicly admit that wrestling was entertainment, not competition. This public reveal has garnered mixed reactions from the wrestling community, as some feel that exposure ruins the experience to the spectators as does exposure in illusionism. Despite the public admission of the theatrical nature of professional wrestling, many U.S. states still regulate professional wrestling as they do other professional competitive sports. For example, New York State still regulates "professional wrestling" through the New York State Athletic Commission (SAC).

How do many U.S. states handle wrestling?
Output: many U.S. states still regulate professional wrestling as they do other professional competitive sports

Input: Westminster Abbey
In addition to the Dean and canons, there are at present two full-time minor canons, one is precentor, and the other is sacrist. The office of Priest Vicar was created in the 1970s for those who assist the minor canons. Together with the clergy and Receiver General and Chapter Clerk, various lay officers constitute the college, including the Organist and Master of the Choristers, the Registrar, the Auditor, the Legal Secretary, the Surveyor of the Fabric, the Head Master of the choir school, the Keeper of the Muniments and the Clerk of the Works, as well as 12 lay vicars, 10 choristers and the High Steward and High Bailiff.

When was the office of Priest Vicar created?
Output: 1970s

Input: Classical music
Baroque music is characterized by the use of complex tonal counterpoint and the use of a basso continuo, a continuous bass line. Music became more complex in comparison with the songs of earlier periods. The beginnings of the sonata form took shape in the canzona, as did a more formalized notion of theme and variations. The tonalities of major and minor as means for managing dissonance and chromaticism in music took full shape.

What did music become during the Baroque era in comparison with earlier periods?
Output: more complex

Input: British Isles
The linguistic heritage of the British Isles is rich, with twelve languages from six groups across four branches of the Indo-European family. The Insular Celtic languages of the Goidelic sub-group (Irish, Manx and Scottish Gaelic) and the Brittonic sub-group (Cornish, Welsh and Breton, spoken in north-western France) are the only remaining Celtic languagesthe last of their continental relations becoming extinct before the 7th century. The Norman languages of Guernesiais, Jerriais and Sarkese spoken in the Channel Islands are similar to French. A cant, called Shelta, is spoken by Irish Travellers, often as a means to conceal meaning from those outside the group. However, English, sometimes in the form of Scots, is the dominant language, with few monoglots remaining in the other languages of the region. The Norn language of Orkney and Shetland became extinct around 1880.

How many groups do these languages belong to?
Output:
six groups