conversations.from: human
conversations.value: A department store offers a 10% discount for the amount exceeding $100 of the customer's total charge. Jaco bought a pair of shoes for $74; 2 pairs of socks that cost $2 per pair; a bag that costs $42. How much will Jaco pay for those items?
conversations.from: assistant
conversations.value: Two pairs of socks cost $2 x 2 = $4.
  Jaco's total charge is $74 + $4 + $42 = $120.
  The amount that exceeds $100 is $120 - $100 = $20.
  So, Jaco has $20 x 10/100 = $2 discount.
  Therefore, Jaco will pay $120 - $2 = $118 for those items.