Help me figure these out?

Question

1) Two baseball teams competeded in a little league tournament. They played 5 games and both won the same amount. how is this possible?

2) A women went outside and put on a heavy coat. It was nether cold nor raining. why'd she put on the coat?

3) Jamie went to school and told her friends that she'd created something with no begining, no end, and nothing in the middle. She gave them the formula to them. What was it?

Answer 1

1 They played against different teams

2 She was painting the house. It was a coat of paint.

3 A ring? A circle?