conversations.from: human
conversations.value: I'm stuck on this math problem: Joyce moved to the countryside because she needed more farmland to grow her vegetables.  Her new property is 10 times larger than her previous property, but her new land has a 1-acre pond on it where she cannot grow vegetables.  If her previous property was 2 acres, how many acres of land does she now own that are suitable for growing vegetables?
  Can you help?
conversations.from: assistant
conversations.value: Joyce's new land is 10 times larger than her old 2-acre property, for a total of 2*10=20 acres of land.
  One acre is not suitable for farming, leaving her with 20-1=19 acres of land suitable for farming.