conversations.from: human
conversations.value: Mariel is a dog walker.  While walking her pack of dogs, she gets tangled up in the leashes of another dog walker and their 3 dogs.  There are 36 legs tangled up in leashes.  How many dogs is Mariel walking?
  Give me a solution to this problem
conversations.from: assistant
conversations.value: There are 2 dog walkers and they each have 2 legs so that's 2*2 = 4 legs
  The other dog walker is walking 3 dogs that each have 4 legs so that's 3*4 = 12 legs
  The dog walkers have 4 legs and the other dogs have 12 legs for a total of 4+12 = 16 legs
  There are 36 legs total and 16 belong to the dog walkers and 3 dogs so that leaves 36-16 = 20 legs
  Dogs have 4 legs and there are 20 legs so Mariel is walking 20/4 = 5 dogs