Finish the following sentence with the best choice: For teachers open house

Choices:
- Put up a QR code at Open House so the parents can easily pull up all of your contact info on their phones.
- Put up a QR code at Open House so the parents can easily pull up all of your contact info on their codes.

Answer:
Put up a QR code at Open House so the parents can easily pull up all of your contact info on their phones.