conversations.from: human
conversations.value: There are 25 roses in a garden. There are 40 tulips. There are 35 daisies. What percentage of flowers are not roses?
  Solve this problem.
conversations.from: assistant
conversations.value: There are 25+40+35=100 flowers total.
  There are 40+35=75 flowers that are not roses.
  Therefore, (75/100)*100=75% of the flowers are not roses.