conversations.from: human
conversations.value: Austin has 10 pairs of dress shoes he needs to polish over the weekend.  If he has polished 45% of individual shoes, how many more shoes does he need to polish?
  Give me a solution to this problem
conversations.from: assistant
conversations.value: He has 10 pairs of shoes and each pair is made of 2 individual shoes for a total of 10*2 = 20 shoes
  He has already polished 45% of the 20 individual shoes so he has polished .45*20 = 9 shoes
  He has 20 shoes and has already polished 9 shoes so he has 20-9 = 11 more shoes to polish