In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Input: Consider Input: Context: On 9 July 1847 the company was acquired by the Lancashire and Yorkshire Railway. Link Information: - Manchester and Leeds Railway, 4 July 1836 – 9 July 1847
- Manchester, Bolton and Bury Canal Navigation and Railway, 23 August 1831 – 18 July 1846
- Huddersfield and Sheffield Junction Railway, 30 June 1845 – 27 July 1846, now the Penistone Line.
- Liverpool and Bury Railway, 31 July 1845 – 27 July 1846
- Preston and Wyre Railway, Harbour and Dock Company, 1 July 1839 – 3 August 1846 (joint LNWR from 28 July 1849)
- Preston and Wyre Railway and Harbour Company, 3 July 1835 – 1 July 1839
- West Riding Union Railway, 18 August 1846 – 17 November 1846
- West Yorkshire Railway, 1845 – 18 August 1846
- Leeds and West Riding Junction Railway, ? – 18 August 1846
- Ashton, Stalybridge and Liverpool Junction Railway, 19 July 1844 – 9 July 1847
- Wakefield, Pontefract and Goole Railway, 31 July 1845 – 9 July 1847
- Manchester and Southport Railway, 22 July 1847 – 3 July 1854 (joint ELR)
- Liverpool, Crosby and Southport Railway, 2 July 1847 – 14 June 1855
- Blackburn Railway, 24 July 1851 – 12 July 1858 (joint ELR)
- Bolton, Blackburn, Clitheroe and West Yorkshire Railway, 9 July 1847 – 24 July 1851
- Blackburn, Darwen and Bolton Railway, 30 June 1845 – 9 July 1847
- Blackburn, Clitheroe and North Western Junction Railway, 27 July 1846 – 9 July 1847
- Sheffield, Rotherham, Barnsley, Wakefield, Huddersfield and Goole Railway, 7 August 1846 – 2 August 1858 (acquired northern half of line)
- East Lancashire Railway, 21 July 1845 – 13 May 1859
- Manchester, Bury and Rossendale Railway, 4 July 1844 – 21 July 1845
- Blackburn, Burnley, Accrington and Colne Extension Railway, 30 June 1845 – 21 July 1845
- Blackburn and Preston Railway, 6 June 1844 – 3 August 1846
- Liverpool, Ormskirk and Preston Railway, 18 August 1846 – October 1846
- Fleetwood, Preston and West Riding Junction Railway, 27 July 1846 – 17 June 1866 (joint LNWR)
- Preston and Longridge Railway, 14 July 1836 – 23 June 1856
- Blackpool and Lytham Railway, 17 May 1861 – 29 June 1871 (joint LNWR)
- Lancashire Union Railway, 25 July 1864 – 16 July 1883 (joint LNWR)
- North Union Railway, 22 May 1834 – 26 July 1889 (joint LNWR)
- Wigan Branch Railway, 29 May 1830 – 22 May 1834
- Preston and Wigan Railway, 22 April 1831 – 22 May 1834
- Bolton and Preston Railway, 15 June 1837 – 10 May 1844
- Bury and Tottington District Railway, 2 August 1877 – 24 July 1888
- West Lancashire Railway, 14 August 1871 – 15 July 1897
- Liverpool, Southport and Preston Junction Railway, 7 August 1884 – 15 July 1897 Question: How many acquisitions did Lancashire and Yorkshire Railway make in total?

Output: Answer: 34


Input: Consider Input: Context: From 1978 to 1986 he was Director of the "" ("Festival of the two worlds") in Spoleto, Italy. Link Information: none Question: What was the population of Spoleto the first year that Raffaello de Banfield was Director of the ("Festival of the two worlds")?

Output: Answer: none


Input: Consider Input: Context: his son Link Information: none Question: What is the age difference between the two children acting in the play?


Output: Answer: none