conversations.from: human
conversations.value: Mario's salary increased by 40% to $4000 this year. Bob's salary from last year was equal to three times Mario's salary this year. If Bob's current salary is 20% more than his salary last year, what is his current salary?
  Solve it.
conversations.from: assistant
conversations.value: Last year, Bob's salary was equal to three times Mario's salary this year, meaning Bob was earning 3*$4000 = $12000
  If Bob's salary increased by 20% this year, he is earning 20/100*$12000= $2400 more
  Bob's total salary this year is $12000+$2400= $14400