conversations.from: human
conversations.value: Can you provide an in-depth solution for: Yanna baked twenty butter cookies and forty biscuits in the morning.  In the afternoon, she baked ten butter cookies and twenty biscuits. How many more biscuits did she bake than butter cookies?Hey there, could you help me solve this math problem: Yanna baked twenty butter cookies and forty biscuits in the morning.  In the afternoon, she baked ten butter cookies and twenty biscuits. How many more biscuits did she bake than butter cookies?
conversations.from: assistant
conversations.value: There were 20 + 10 = 30 butter cookies.
  And, there were 40 + 20 = 60 biscuits.
  Therefore, she baked 60 - 30 = 30 more biscuits than butter cookies.