conversations.from: human
conversations.value: Argo has 200 toys. He gives 40 toys to Alyssa, 80 to Bonnie, and 30 to Nicky. How many toys does Argo have now?
  Find the solution.
conversations.from: assistant
conversations.value: After Argo gives 40 toys to Alyssa, he remains with 200-40 =160
  Argo also gives 80 Bonnie 80 toys and remains with 160-80 = 80 toys
  If he also gave Nicky 30 toys, the number of toys Arge remains with is 80-30 = 50.