Proof that this was all scripted
Maybe someone has pointed this out already, but if you go to the extra scenes in the DVD there is an alternate take of one of the moms auditioning her kid, except in the alternate take she is holding the kid in her lap whereas in the film she was there without the kid...
Anyway, Sacha Baron Cohen is asking her the exact same questions in both takes and she is giving the same answers.
I'm quietly judging you.