conversations.from: human
conversations.value: Deandre caught 3 tunas last Monday, the first tuna he caught weighs 56 kilograms, the second tuna he caught weighs 46 kilograms, and the last tuna he caught weighs 26 kilograms. If a kilogram of tuna costs $0.50, how much will he earn after selling all the tunas to the market?
  Work out the solution step by step.
conversations.from: assistant
conversations.value: Deandre will earn 56 x $0.50 = $28 from the first tuna.
  He will earn 46 x $0.50 = $23 for the second tuna.
  And he will earn 26 x $0.50 = $13 from the third tuna.
  Therefore, the total amount he will earn for all the tunas is $28 + $23 + $13= $64.