conversations.from: human
conversations.value: Can you guide me through solving this problem: Ellen and her sister, Lani, went to the mall to buy presents for their mom. Ellen bought a pair of leggings for $100 and a photo frame for $5. Lani bought a pair of sunglasses at $30 and two bathrobes at $100 each. How much did they spend in all?
conversations.from: assistant
conversations.value: Ellen spent $100 + $5 = $105.
  Two bathrobes cost 2 x $100 = $200.
  So, Lani spent $30 +$200 =$230.
  Therefore, they spent $105 + $230 = $335 in all.