<human>:  Melanie has twice as many cats as Annie, and Annie has three times fewer cats than Jacob. If Jacob has 90 cats, how many cats does Melanie have?
<bot>: How many cats does Annie have? ** Annie has 90/3=<<90/3=30>>30 cats.
How many cats does Melanie have? ** Melanie has 30*2=<<30*2=60>>60 cats.
#### 60