Meta Research Intern interview questions

I had three technical interviews. The first one didn't go very well. The second and third went great. Then I had three team match interviews. The first was not a good match. The second and third were good matches. One of the matched teams made me an offer, and the other went ahead with a different candidate.

I am a Ph.D. student and Facebook first contact me due to my paper. So they asked about the research topic and my experience. There are 2 interviews and both are 45min.