conversations.from: human
conversations.value: Can you provide an in-depth solution for: Nadine collected different colored pebbles. She has 20 white pebbles and half as many red pebbles. How many pebbles does she have in all?Hey there, could you help me solve this math problem: Nadine collected different colored pebbles. She has 20 white pebbles and half as many red pebbles. How many pebbles does she have in all?
conversations.from: assistant
conversations.value: Nadine has 20/2 = 10 red pebbles.
  Thus, she has 20 + 10 = 30 pebbles.