QUESTION: Write another turn of this conversation. DIALOG:
What was the LNWR Dock Tank?
- LNWR Dock Tank The LNWR 317 class, (also known as Saddle Tank Shunter, Dock Tank or Bissel Tank) consisted of a class of 20 square saddle-tanked steam locomotives built by the London and North Western Railway at their Crewe Works between 1896 and 1901.
- What was unique about this steam locomotive?
- They had a very short coupled wheelbase, with a trailing Bissel truck to carry weight.
- Are there any other interesting aspects about this article?
- They were built in three batches of 1, 9 and 10; their first running number was chosen at random from the numbers left vacant by locomotives that had been transferred to the duplicate list.
- Why were they transferred to the duplicate list?
- This fate was almost immediately suffered by the 317 class – after only one or two months in service.
- What happened after they were transferred to the duplicate list?
- All passed to the London, Midland and Scottish Railway in 1923, who initially allocated them the numbers 6400–6419 in the passenger tank sequence.
- Did they ever change the numbers?
- 
ANS: Only five (6402/03/07/14/18) had been renumbered before the numbers were changed to 7850–7869 in 1927, thus moving them into the goods and shunting tanks.

QUESTION: Write another turn of this conversation. DIALOG:
What is the biosynthesis of Streptogramin A?
- The starter unit for the biosynthesis of streptogramin A is isobutyryl-CoA, which is given by the amino acid valine after it has undergone transamination and branched-chain keto acid dehydrogenation.
- Are there any other interesting aspects about this article?
- 
ANS: Two rounds of chain extension with malonate follow.

QUESTION: Write another turn of this conversation. DIALOG:
What was the Antonov A-15?
- Antonov A-15 The Antonov A-15 is a Soviet mid-wing, V-tailed single-seat, FAI Open Class glider that was designed by Oleg Antonov and produced by Antonov.
- Are there any other interesting aspects about this article?
- The A-15 was a follow-on design, based on the bureau's experience gained with the A-11 and A-13 gliders.
- What was the most interesting part of the article?
- This new open class design quickly proved its worth as a record-setter.
- What are some of the records?
- 
ANS: The aircraft is made from aluminium.

QUESTION: Write another turn of this conversation. DIALOG:
What is known about the monastery of St. Graal?
- Kloster Allerheiligen, Schaffhausen  Kloster Allerheiligen (All Saints abbey) is a former Benedictine monastery in the Swiss municipality of Schaffhausen in the Canton of Schaffhausen.
- Any interesting information?
- The church "Münster Allerheiligen" is the oldest building in Schaffhausen, and houses also the "Museum zu Allerheiligen".
- What happen in the present day?
- Today the convent houses the Museum zu Allerheiligen, an art museum and a natural history museum, the monastery garden, and the buildings of the former convent, including the library.
- Are there any other interesting aspects about this article?
- The former monastery's building complex is located at the center of the historic old city of the municipality of Schaffhausen in the Canton of Schaffhausen, includes the oldest buildings that still exist in Schaffhausen.
- What happen in the 11th century?
- 
ANS:
The development of the city of Schaffhausen is closely linked to the "Nellenburg" noble family who became extinct around 1100 AD.