In this task, you are given a sentence. You must judge whether a single noun or verb has been replaced with another word with the same part of speech. The inversion would result in the sentence sounding unnatural, So unnatural sentences will be considered changed. Label the instances as "Original" or "Changed" based on your judgment.

Let me give you an example: Gideon brought his phone to his ear and resonated with Bev at HQ .
The answer to this example can be: Changed
Here is why: "resonated" doesn't fit in this sentence.

OK. solve this:
Of course , he reminded himself , his father 's slaves had all been heathen , for Mother Church did not condone a traffic in Christians .
Answer:
Original