Protected the Baby- Obvious choice
Covered Luke- I generally play these games pretty practically
Didn't go with Mike- Those characters all sucked and wouldn't quit bitching
Shot Kenny- This is where I seem to differ with other people in this thread. I knew that baby was still alive and she was setting that whole thing up. However I also knew Kenny was at the end of his rope and Jane didn't deserve to die.
Alone with the baby- Based on my read of the previous situation it was only natural though that I still told Jane to fuck off. I wanted her alive, just not with me.
Also gotta say I thought the endings were pretty weak. Choosing to let Kenny live turning into the happy endings seemed completely counter intuitive to his entire character development. The Jane endings just seemed really impotent. And the ending I got, alone with the baby, was the most pointless scene in the entire episode.