user: DIALOG:
Who is the top-ranked referee in England?
- Keith Walker (referee) Keith Edwin Walker was an English association football referee.
- How did he get to that position?
- He was born in Manchester but moved to Blackpool where he started his refereeing career after playing as a goalkeeper for Lytham in the Lancashire Combination.
- What are some of the games he officiated?
- After officiating in the Lancashire Combination, Irish League and Central League he became a Football League linesman in 1959 and was promoted to the Referees List two years later aged only 30.
- Did he work anywhere else?
- He had a season based in Preston (1965-1966) before in 1967 moving from Blackpool to the village of Bearsted near Maidstone, Kent to pursue his career as a Senior Educational Administrative Officer for Kent County Council.
- What other games did he officiate?
- He officiated the Northern Irish Cup Final 1968 in which Crusaders F.C. from Belfast defeated their city rivals Linfield F.C. 2-0.
- Are there any other interesting aspects about this article?
- 
Next turn: From 1970 to 1972 he was also on the FIFA list.


Problem: What could be the response? DIALOG:
What were the major accomplishments of the Blind Landing Experimental Unit?
- BLEU's first attempt at solving the problem was to place a cable, one mile long, extending from each end of the runway for a length of one mile, similar to the Ambrose Channel pilot cable.
- Did this improve safety?
- The cable worked with an improved FM radio altimeter that BLEU developed, capable of resolving height differences to 2 feet at low altitude.
- Was this system commercially implemented?
- The team safely conducted thousands of test landings using this system.
- What are the other accomplishments of the unit?
- BLEU realized that most airports did not have room to place one-mile cables, so they continued working on a radio-driven solution.
- Was this system popular?
- 
A: In collaboration with Smiths Industries Ltd., BLEU also developed coupling units to derive the commands to the autopilot from the guidance signals, and auto-throttle.


QUESTION: Write another turn of this conversation. DIALOG:
What is the difference between Dithyrea californica,spectacle pod, and shield-pod?
- 
ANS: Dithyrea californica Dithyrea californica (spectacle pod, California spectacle pod, California shield pod) is an annual plant in the mustard family (Brassicaceae) found in deserts of the Southwestern United States.


question: Write a response. DIALOG:
What was the composition of the defending army?
- The defending army's Genoese corps were well trained and equipped, while the rest of the army consisted of small numbers of well-trained soldiers, armed civilians, sailors and volunteer forces from foreign communities, and finally monks.
- Did they have any weapons?
- The garrison used a few small-calibre artillery pieces, which nonetheless proved ineffective.
- What other resources did the defending army have?
- The rest of the citizens repaired walls, stood guard on observation posts, collected and distributed food provisions, and collected gold and silver objects from churches to melt down into coins to pay the foreign soldiers.
- How did the Ottomans approach the city?
- The Ottomans had a much larger force.
- How large was the Ottoman force?
- Recent studies and Ottoman archival data state that there were about 50,000–80,000 Ottoman soldiers including between 5,000 and 10,000 Janissaries, 70 cannons, an elite infantry corps, and thousands of Christian troops, notably 1,500 Serbian cavalry that the Serbian lord Đurađ Branković was forced to supply as part of his obligation to the Ottoman sultan—just a few months before, he had supplied the money for the reconstruction of the walls of Constantinople.
- Are there any other interesting aspects about this article?
- 
response: Contemporaneous Western witnesses of the siege, who tend to exaggerate the military power of the Sultan, provide disparate and higher numbers ranging from 160,000 to 200,000 and to 300,000(Niccolò Barbaro: 160,000; the Florentine merchant Jacopo Tedaldi and the Great Logothete George Sphrantzes: 200,000; the Cardinal Isidore of Kiev and the Archbishop of Mytilene Leonardo di Chio: 300,000).


Q: See the conversation. DIALOG:
What is significant about Moncure Robinson's early life?
- His mother's father, Peyton Conway, was the clerk of the court in Stafford, Virginia, and her family also descended from Scots immigrant Rev.
- Who is Rev. John Moncure?
- John Moncure (1709-1764), longtime priest of Aquia parish and friend of founding fathers George Washington, George Mason and others.
- Did Moncure Robinson have any siblings?
- 
****
Next: His brothers were Cary, Edwin, Conway (September 15, 1805 – January 30, 1884), Eustace and Moore Robinson, sisters Octavia (1813? – 1880?) and Cornelia.


Read the dialog and predict the next turn. DIALOG:
What is the difference between Leila Aman and other athletes?
- Leila Aman Leila Aman (born 24 November 1977 in Arsi) is an Ethiopian long-distance runner, who specializes in the half marathon and cross-country running.
- What has Leila Aman done for the people of Ethiopia?
- 



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