Indeed. This question indicates that we should trust one part of what is written, and only question another part. But both parts are written in the same voice,

Indeed. This question indicates that we should trust one part of what is written, and only question another part. But both parts are written in the same voice, by the same authority. I like your answer. I got the question 'correct' (in part because I've seen the exact same question years ago) but I wonder if the results teach us more about the questions than the answers. In many human psychology experiments where humans are said to behave irrationally, I often think they are really behaving rationally when the context of the situation is taken into account.