conversations.from: human
conversations.value: Mark is a copy-editor. He edits an equal number of sentences each week for two different publishers, who each pay him a different rate per sentence. Publisher B pays Mark twice what Publisher A pays. Mark edits a total number of 1000 sentences each week, and Publisher A pays him 5 cents per sentence. How much does Mark make in a week, in cents?
conversations.from: assistant
conversations.value: Since Mark edits an equal number of sentences for each publisher, he edits 1000 / 2 = 500 sentences for each of them.
  From Publisher A, he earns 5 cents per sentence * 500 sentences = 2500 cents.
  Since Publisher B pays Mark twice as much, he earns 5 * 2 = 10 cents per sentence from Publisher B.
  Thus, he earns 10 cents per sentence * 500 sentences = 5000 cents from publisher B.
  Thus, he earns 2500 + 5000 = 7500 cents in total.