In a new interview, rookie girl group BULLDOK, comprised of previous competitors of 'Produce 101,' talked about the survival program.

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The members said, "After we were on 'Produce 101,' our dorm was brought up from a semi-basement to an aboveground. �Also, through this program, we were able to learn how to use an in-ear and a microphone. �And we also learned how to look at the camera."

They were asked about the intense competition on the show. �The girls said, "Seriously, behind the cameras, there were more friendships than competition. �We were in the same situation under the same circumstances. �That's why rather than feeling jealous, there was more sympathy and empathy. �Sometimes, we purposely made it seem like we were more competitive in front of the camera."