Had Sandra been to Las Vegas two months ago?
Was she excited?
Was Janice her sister?
Was Janice coming by to pick her up?
Was Janice supposed to pick her up in half an hour?
Did Sandra put her toothbrush and toothpaste into her purse?
Did Sandra make a "to pack" list?
Were the toothbrush and toothpaste on the list?
Had Sandra called ahead to get a room?
Did Sandra get two separate rooms?