conversations.from: human
conversations.value: Kayla is having her birthday party at a movie theater. The fee to rent the theater is $125 for a party of 20, plus $6 for each additional guest. Kayla invited her 25 classmates and the 7 girls in her dance class, as well as 13 family members. Only 4 people said they could not come. How much will the party cost?
conversations.from: assistant
conversations.value: Kayla invited 25 classmates + 7 dance class friends + 13 family members = 45 people invited.
  Of the 45 people invited – 4 people cannot come = 41 people attending the party.
  Of the 41 people attending – 20 are included in the fee = 21 additional guests not included in the fee.
  The cost for 21 additional guests is 21 x $6 = $126.
  The total cost for the party is the $125 fee + $126 for additional guests = $251.