PBestLuc!?!?!?!?!? Help please!

I'm really confused. I've been researching this for a while and I haven't been able to find anything. I'm suppose to answer this question for my lab, but I can't find the answer. Help?

Here's the question: Describe the characteristics of the plasmid pBestLuc. What two genes are on it?

Try googling it and reading some research articles. Best of luc! LOL