conversations.from: human
conversations.value: Claire has 400 flowers in her garden. One hundred twenty are tulips, and the rest are roses. Eighty of the roses are white, while the rest are red. Each red rose is worth $0.75. How much will Claire earn if she can sell 1/2 of the total number of red roses?
  Give me a solution to this problem
conversations.from: assistant
conversations.value: Claire has 400 - 120 = 280 roses in her garden.
  Thus, she has 280 - 80 = 200 red roses.
  One-half of the red roses is equal to 1/2 x 200 = 100.
  Therefore, Claire will earn $0.75 x 100 = $75 if she can sell 1/2 of the total number of red roses.