Sebastian

There have been lots of people who did a lot of evil things and they did not get revenge from "Karma". Take Stalin for example or Mao, those people kill a lot of people (Aprox. 90 million combined if I am correct) and "Karma" as you saw did not come to hunt them overnight or something like that.

Another thing I am gonna mention is the fact that if karma is real, how does it express itself, how did it create itself etc. this is just saying "Humans are superior in the universe" which is totally false, we are only some tiny dots on a tiny planet that just so happen to be smarter than everyone else due to different needs.

While I appreciate your argument the a problem that you didn't encounter is that the question doesn't mention from which animal the egg comes from, so considering the fact that there were animals that had eggs before the chicken, we can safely conclude that the egg came first.