input: Please answer the following: Answer this question: who owns popeyes chicken?
++++++++++
output: Often referred to as Popeyes and sometimes as Popeyes Chicken & Biscuits or Popeyes Chicken & Seafood, It was acquired by Sandy Springs, Georgia -based AFC Enterprises , originally America's Favorite Chicken Company, in 1993.

Please answer this: Answer this question: What causes rogue waves?
++++++++
Answer: Rogue waves seem not to have a single distinct cause, but occur where physical factors such as high winds and strong currents cause waves to merge to create a single exceptionally large wave.

Problem: Answer this question: what is vat tax??

A: A value added tax (VAT) is a form of consumption tax .

Problem: Given the question: Answer this question: Who controlled Alaska before US??
++++++++++++++++++++++++++++++++
The answer is:
Alaska was purchased from Russia on March 30, 1867, for $7.2 million ($ adjusted for inflation) at approximately two cents per acre ($4.74/km2).

input question: Answer this question: how does a dredge work?????
output answer: Dredging is an excavation activity or operation usually carried out at least partly underwater, in shallow seas or fresh water areas with the purpose of gathering up bottom sediments and disposing of them at a different location.

input question: Answer this question: what does it mean if i'm flat footed?????
output answer:
Flat feet (also called pes planus or fallen arches) is a formal reference to a medical condition in which the arch of the foot collapses, with the entire sole of the foot coming into complete or near-complete contact with the ground.