Based on my interpretation of this website, I believe it's the astronomers. :)
Answer:
IT'S B
Explanation:
B SHOWS HOW A NARRATIVE SHOULD BEGIN.
Answer:
The International Astronomical Union (IAU) downgraded the status of Pluto to that of a dwarf planet because it did not meet the three criteria the IAU uses to define a full-sized planet. Essentially Pluto meets all the criteria except one—it “has not cleared its neighboring region of other objects."
Explanation: