Question: Paul Shelving worked at the Stratford-upon-Avon theatre that has how many seats?

Context paragraphs:
Republican Party of Eau Claire County, Wisconsin: The Republican Party of Eau Claire is the affiliate of the Republican Party in Wisconsin.  As of 2009, it is headed by Brian Westrate, the Chair.  The party holds many seats in their district and in Wisconsin's 3rd congressional district, with Republicans holding a majority in the United States Congress, Wisconsin State Assembly and Wisconsin State Senate as well.

Coattail effect: The coattail effect or down-ballot effect is the tendency for a popular political party leader to attract votes for other candidates of the same party in an election.  For example, in the United States, the party of a victorious presidential candidate will often win many seats in Congress as well; these Members of Congress are voted into office “on the coattails” of the president.

Paul Shelving: Paul Shelving (1888–1968) was a British theatre designer.  He worked at the Birmingham Repertory Theatre and for the Malvern Festival and at the Shakespeare Theatre in Stratford-upon-Avon.  He joined the Birmingham Repertory Theatre soon after First World War.  He designed productions for over forty years.

United Kingdom local elections, 1934: Local elections were held in London, city borough councils and in Scotland on 1 November 1934.  The Labour Party gained many seats in sweeping successes throughout the country.  In London they won 457 seats, which gave them control of 11 councils and enabling them to holding four.  In chief provincial boroughs their net gains numbered 276 and gained 6 councils.  There were also Scottish elections in which Labour also won many seats.  The gains for Labour came at the expense of the Liberal Party which was by this stage had declining presence in both national and local elections as well as the Conservative Party.

Luton Borough Council election, 2011: An election for the whole of Luton Borough Council (a unitary authority) was held on 5 May 2011.  The Labour Party strengthened its control of the council, mainly at the expense of the Liberal Democrats, winning three-quarters of the seats (albeit with less than half of the votes cast).  The Liberal Democrats were marginally outvoted by the Conservatives (see table, below) but won twice as many seats, probably due to not putting up candidates for all available seats (only Labour and the Conservatives had the maximum number of candidates).

Jai Samaikyandhra Party: Jai Samaikyandhra Party or JSP is a new Indian political party launched by former Chief Minister of Andhra Pradesh, Nallari Kiran Kumar Reddy.  He launched the party in protest against Government of India's decision to bifurcate Andhra Pradesh through Andhra Pradesh Reorganisation Bill.  Its poll plank is self-respect of Telugu people.  The name of the party means "Hail United Andhra Pradesh".  The party was formal launched at a public meeting in Rajahmundry on 12 March 2014, and promised rollback of Telangana state in the event of JSP winning 25 seats.  Its electoral symbol is a pair of slippers.  In elections the party failed to win a single seat and lost deposits in many seats.

Royal Shakespeare Theatre: The Royal Shakespeare Theatre (RST) is a 1,040+ seat thrust stage theatre owned by the Royal Shakespeare Company dedicated to the English playwright and poet William Shakespeare.  It is located in the town of Stratford-upon-Avon – Shakespeare's birthplace – in the English Midlands, beside the River Avon.  The Royal Shakespeare and Swan Theatres re-opened in November 2010 after undergoing a major renovation known as the Transformation Project.

Leicestershire County Council election, 2009: Elections to Leicestershire County Council took place on 4 June 2009, having been delayed from 7 May, in order to coincide with elections to the European Parliament.  A total of 55 councillors were elected from 52 wards across the county's 7 districts.  The Conservatives held control of the council and increased their majority from 5 seats to 17 seats after gaining many seats from Labour who lost 70% of their seats.  The BNP fielded many more candidates than at the last election which caused their vote share to increase dramatically.

United States gubernatorial elections, 1994: United States gubernatorial elections were held on November 8, 1994 in 36 states and two territories.  Many seats held by Democratic governors switched to the Republicans during the time known as the Republican Revolution.

Irish local elections, 1967: The 1967 Irish local elections were held in all the counties, cities and towns of Ireland on 28 June 1967.  The result was a large gain in seats for Fine Gael, while Fianna Fáil and Labour remained largely unchanged on net seat totals.  Others, including independents and Sinn Féin, lost many seats.

Supporting paragraphs: Paul Shelving Royal Shakespeare Theatre
Answer: 1,040+