Context: One of my friends got to try on one of the Mei Tai 's I made and borrowed it for a while . She seemed to like how it felt , so that 's exciting . I even got to put a 3 month old baby on my back and get a high back carry going .

Question: What may be the reason I would make a Mei Tai ?
Options:
0. So I can compete with people who are making different types of baby shoes .
1. To allow my friends to easily carry their babies in purses like puppy purses .
2. None of the above choices .
3. To carry infants in a pack around your front or back with comfort .
Answer: 3