I don't think you mean above the medula oblongata, i think you mean something else because the connection between the two hemispheres is connected by the Corpus Callosum which is above of the thalamus.
The only answer that i can make sense of what you've wrote is A Cerebellum but i don't think you are correct forming your question. Where did you find the question
Answer:
The Adults are just making him think that it is okay to use swears they are just being childish and they think it is cute they do not have the right parenting skills
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