User: Please give me a bulleted list of the fundamentals of baseball
Assistant: - Baseball is a bat-and-ball sport played between two teams of nine players each, taking turns batting and fielding.
- The object of the game in to score more runs than the opposing team.
- Runs are score only by the batting team during their at bats. While batting you are allowed 3 outs before you will have to switch with the fielding team. 
- A typical baseball game last 9 innings, but there can be extra innings added if there is a tie.