Question:
Who was the chair of London and North Western Railway in Jan, 1852?

Context:
 Constantine Richard Moorsom is the chair of London and North Western Railway from Jan, 1861 to Jan, 1861. 
 Richard Grosvenor, 1st Baron Stalbridge is the chair of London and North Western Railway from Jan, 1891 to Jan, 1911. 
 George Anson is the chair of London and North Western Railway from Jan, 1852 to Jan, 1853. 
 Richard Temple-Nugent-Brydges-Chandos-Grenville, 3rd Duke of Buckingham and Chandos is the chair of London and North Western Railway from Jan, 1853 to Jan, 1861. 
 George Glyn, 1st Baron Wolverton is the chair of London and North Western Railway from Jan, 1846 to Jan, 1852. 
 Charles Lawrence, 1st Baron Lawrence of Kingsgate is the chair of London and North Western Railway from Jan, 1921 to Jan, 1923. 
 Gilbert Claughton is the chair of London and North Western Railway from Jan, 1911 to Jan, 1921.

Answer:
Question:
Who was the chair of London and North Western Railway in Jan, 1852?

Context:
 Constantine Richard Moorsom is the chair of London and North Western Railway from Jan, 1861 to Jan, 1861. 
 Richard Grosvenor, 1st Baron Stalbridge is the chair of London and North Western Railway from Jan, 1891 to Jan, 1911. 
 George Anson is the chair of London and North Western Railway from Jan, 1852 to Jan, 1853. 
 Richard Temple-Nugent-Brydges-Chandos-Grenville, 3rd Duke of Buckingham and Chandos is the chair of London and North Western Railway from Jan, 1853 to Jan, 1861. 
 George Glyn, 1st Baron Wolverton is the chair of London and North Western Railway from Jan, 1846 to Jan, 1852. 
 Charles Lawrence, 1st Baron Lawrence of Kingsgate is the chair of London and North Western Railway from Jan, 1921 to Jan, 1923. 
 Gilbert Claughton is the chair of London and North Western Railway from Jan, 1911 to Jan, 1921.

Answer:
user
George Anson
assistant
Question:
Who was the chair of London and North Western Railway in Jan, 1852?

Context:
 Constantine Richard Moorsom is the chair of London and North Western Railway from Jan, 1861 to Jan, 1861. 
 Richard Grosvenor, 1st Baron Stalbridge is the chair of London and North Western Railway from Jan, 1891 to Jan, 1911. 
 George Anson is the chair of London and North Western Railway from Jan, 1852 to Jan, 1853. 
 Richard Temple-Nugent-Brydges-Chandos-Grenville, 3rd Duke of Buckingham and Chandos is the chair of London and North Western Railway from Jan, 1853 to Jan, 1861. 
 George Glyn, 1st Baron Wolverton is the chair of London and North Western Railway from Jan, 1846 to Jan, 1852. 
 Charles Lawrence, 1st Baron Lawrence of Kingsgate is the chair of London and North Western Railway from Jan, 1921 to Jan, 1923. 
 Gilbert Claughton is the chair of London and North Western Railway from Jan, 1911 to Jan, 1921.

Answer:
user
Richard Grosvenor, 1st Baron Stalbridge
Constantine Richard Moorsom
Charles Lawrence, 1st Baron Lawrence of Kingsgate
Gilbert Claughton
George Glyn, 1st Baron Wolverton
Richard Temple-Nugent-Brydges-Chandos-Grenville, 3rd Duke of Buckingham and Chandos
Richard Grosvenor, 1st Baron Stalbridge
Constantine Richard Moorsom
Charles Lawrence, 1st Baron Lawrence of Kingsgate
Gilbert Claughton
Richard Temple-Nugent-Brydges-Chandos-Grenville, 3rd Duke of Buckingham and Chandos
assistant
Question:
Who was the chair of London and North Western Railway in Jan, 1852?

Context:
 Constantine Richard Moorsom is the chair of London and North Western Railway from Jan, 1861 to Jan, 1861. 
 Richard Grosvenor, 1st Baron Stalbridge is the chair of London and North Western Railway from Jan, 1891 to Jan, 1911. 
 George Anson is the chair of London and North Western Railway from Jan, 1852 to Jan, 1853. 
 Richard Temple-Nugent-Brydges-Chandos-Grenville, 3rd Duke of Buckingham and Chandos is the chair of London and North Western Railway from Jan, 1853 to Jan, 1861. 
 George Glyn, 1st Baron Wolverton is the chair of London and North Western Railway from Jan, 1846 to Jan, 1852. 
 Charles Lawrence, 1st Baron Lawrence of Kingsgate is the chair of London and North Western Railway from Jan, 1921 to Jan, 1923. 
 Gilbert Claughton is the chair of London and North Western Railway from Jan, 1911 to Jan, 1921.

Answer:
user
George Anson
assistant