user: Consider this response: It consisted of the eastern part of the City of Mississauga.
What was the preceding dialog?
Preceding dialog: DIALOG:
What is the difference between Mississauga East and other Canadian Federal election districts?
- Mississauga East Mississauga East was a federal and provincial electoral district in Ontario, Canada, that was represented in the House of Commons of Canada from 1988 to 2003, and in the Legislative Assembly of Ontario from 1975 to 2007.
- Where was it located?
- It was located in the city of Mississauga.
- When was it created?
- This riding was created in 1987 from parts of Mississauga North riding.
- What did it consist of?
- 

Response: Aberdare, New South Wales Aberdare is a suburb of Cessnock, a large town based on coal mining in the Lower Hunter Region, New South Wales, Australia. The preceding conversation:

Preceding conversation: DIALOG:
What do you know about Aberdare, New South Wales?
- 

Write an example conversation that led to this. This: Leftheris started skating at age 12 and began pair skating at 15.
Preceding conversation: DIALOG:
Who is Themi Leftheris?
- Themistocles Leftheris Themistocles Nicholas "Themi" Leftheris (born December 20, 1982) is an American-South Korean pair skater.
- Are there any other interesting aspects about this article?
- With former partner Naomi Nari Nam, he is the 2006 Skate America bronze medalist and 2007 U.S. national bronze medalist.
- Who is his current partner?
- With current partner Ji Min-ji, he is a two-time (2016, 2017) South Korean national champion.
- Where was he born?
- Leftheris was born on December 20, 1982, in Tarpon Springs, Florida.
- Did he go to college?
- He studied communications at Long Beach City College.
- When did he start skating?
- 

See the last examples. Predict the preceding dialog. DIALOG:
What is known about alpha methyl styrene?
- Alpha-Methylstyrene α-Methylstyrene (AMS) is a chemical intermediate used in the manufacture of plasticizers, resins and polymers.
- Are there any other interesting aspects about this article?
- It is a co-product formed in a variation of the cumene process.
- What are the other variations?
- 
Preceding conversation: DIALOG:
What is known about alpha methyl styrene?
- Alpha-Methylstyrene α-Methylstyrene (AMS) is a chemical intermediate used in the manufacture of plasticizers, resins and polymers.
- Are there any other interesting aspects about this article?
- It is a co-product formed in a variation of the cumene process.
- What are the other variations?
- 

Problem: If this is the response, what came before? In 1819 he was one of the godparents of Prince George of Cumberland, grandson of George III of the United Kingdom at his christening in Berlin.
++++++++++
Before this should be: DIALOG:
What was Prince Henry of Prussia's role in the saxophone?
- 

Input: See this dialog response. Many young players were brought in from the youth teams, such as Aleksis Lehtonen, Joona Itkonen and the goalkeeper Teppo Marttinen. What came before?
Came before:

assistant: DIALOG:
What is the connection between JJK Jyväskylä and the sarbatana scandal?
- the club sold various products and collected over 90 000 euros, which allowed the club to continue operation to the next season.
- what was the result of the investigation?
- For the season 2014 in Ykkönen, the team was reorganized as many experienced players left and young, home-grown players were brought in their place.
- did that pay off?
- Long-time players Janne Korhonen and Mikko Manninen stayed in the team, however, and took also some coaching duties.
- Are there any other interesting aspects about this article?
- Tommi Kari, who had played for FC Lahti for two years, returned to JJK and was later elected as the team captain for the season 2014.
- who were some of the players that were brought in?
-