conversations.from: human
conversations.value: Can you explain how to solve this math problem: Sara’s house is 100 square feet larger than 2 times Nada's house. If Sara's house is 1000 square feet, how many square feet is Nada's house?
conversations.from: assistant
conversations.value: Let the number of square feet in Nada's house be y.
  2y + 100 = 1000.
  2y = 900.
  Meaning, y= 450 square feet.