conversations.from: human
conversations.value: This math problem has got me stumped: Johnson owns a hectare cornfield that can yield 80 corn every two months, while his neighbor owns a two-hectare cornfield and each hectare can yield twice the amount as Johnson. How much corn can they harvest altogether after six months?
  Can you show me the way?
conversations.from: assistant
conversations.value: Each hectare of Johnson's neighbor can yield 80 x 2 = 160 corns every two months.
  So, the neighbor's two-hectare cornfield can yield a total of 160 x 2 = 320 corns every two months.
  They yield a total of 80 + 320 = 400 corns.
  Therefore, They can harvest 400 x 3 = 1200 corns altogether.