Context: Monday we woke up and checked out of the hotel . There was some shopping to do , as a suitcase that we really needed ( pj 's and sweatshirts ) was sitting on our bedroom floor . We hit the biggest Freddy 's ever , AND a great sale .

Question: Why did they go shopping for a suitcase ?
Options:
0. They had did too much shopping during their trip .
1. Their suitcase did not meet the requirements for their flight .
2. None of the above choices .
3. They were unable to fit their clothes in their current suitcase .
Answer: 3