All I can say to this is lol. This is basically the exact experience that I have had with the post-secondary institutions within the United States. I can honestly say that for the majority that professors and the institution wish to stifle creativity and independent thought. The narrow minded answers they want completely disregard the plethora of other choices that would reveal the correct answer. Whether or not the story is true, this is the attitude of the American educational institute, for those that think outside the box continue to. Revolutionist, non-conventionalist, and the blatant disregard for normalcy are the fundamentals to continuing our species in the area of science.