Best describes the topics covered in Sprint Planning

Hi,

could you please help me with the following question?


Which answer best describes the topics covered in Sprint Planning?

1What can be done and how to do it.
2What went wrong in the last Sprint and what to do differently this Sprint.
3Who is on the team and what team member roles will be.
4What to do and who will do it.
5How conditions have changed and how the Product Backlog should evolve.

I think answer 1 is right or?