there are two box and whisker plots

Question

class a: median=83 maximum #=100 minimun#=70 upper quartile=85 lower quartile=80

class b: median=80 maximum= 100 minimum=60 upper=90 lower=70

what describes the results?

the medians for the two classes are the same. (i know that's wrong)

class a has a smaller range of scores in the upper quartile than class b

class b performed better than class a.(thats wrong too)

the lower extreme of class b is greater than the lower extreme of class a (i think that's wrong right?)