conversations.from: human
conversations.value: I'm completely lost with this math problem: Nina loves to travel. She tries to travel at least 400 kilometers in one month outside of her home country. Every second month she does twice that distance. If she were able to keep up with her resolution, how many kilometers would she travel during 2 years?
  Can you give me a hand?
conversations.from: assistant
conversations.value: Every second month Nina does twice the regular distance, which means 400 * 2 = 800 kilometers.
  Two years is 24 months, so half of this time is 24 * 0.5 = 12 months.
  So in 12 months Nina does 400 * 12 = 4800 kilometers.
  And in the other 12 months, she does 800 * 12 = 9600 kilometers.
  So in two years, Nina would be able to make 4800 + 9600 = 14400 kilometers.