A mistake？

[HIT-leaderone]

In 119-1, options A and B are same, both being 'The shortest man in the world.'. But the answer is B.

[hello-bluedog]

Another one
in 321-2
What is the correct order in which the following events are presented in the video?\n(a) The nucleus is introduced.\n(b) Base pairing.\n(c) Cell division.", "options": ["A. (a)(c)(b).", "B. (c)(a)(b).", "C. (c)(b)(a).", "D. (a)(c)(b)."]
options A is same as D