So first, *please* everyone take English and humanities classes at college. The answer is, of course, we don't know. This whole embarrassing mess could have been avoided if people were a little more comfortable reading irony. We apologize for any confusion."  Grace Lavery ????
There was confusion among many students who had been protesting aacho class, those who had been chanting and remained unclear what exactly was going on.
( z0 confuse :ARG1 ( z1 and :op ( z2 person :quant ( z3 many ) :ARG0-of ( z4 study ) :ARG0-of ( z5 protest :ARG1 ( z6 class :name ( z7 name :op "any" ) ) ) ) :op ( z8 person :ARG0-of ( z9 chant ) :ARG1-of ( z10 remain :ARG3 ( z11 clear :ARG0 z8 :ARG1 ( z12 thing :ARG1-of ( z13 go-on ) :mod ( z14 exact ) ) :polarity - ) ) :mod ( z15 that ) ) ) )
(z0 / confuse-01
    :ARG1 (z1 / and
              :op1 (z2 / person
                       :quant (z3 / many)
                       :ARG0-of (z4 / study-01)
                       :ARG0-of (z5 / protest-01
                                    :ARG1 (z6 / class
                                              :name (z7 / name
                                                        :op1 "any"))))
              :op2 (z8 / person
                       :ARG0-of (z9 / chant-01)
                       :ARG1-of (z10 / remain-01
                                     :ARG3 (z11 / clear-06
                                                :ARG0 z8
                                                :ARG1 (z12 / thing
                                                           :ARG1-of (z13 / go-on-15)
                                                           :mod (z14 / exact))
                                                :polarity -))
                       :mod (z15 / that))))
There was confusion among many students who had been protesting aacho class , those who had been chanting and remained unclear what exactly was going on .
z2 :quant z3
z2 :ARG0-of z4
z2 :ARG0-of z5
z7 :op1 1
z6 :name z7
z5 :ARG1 z6
z1 :op2 z8
z1 :op1 z2
z0 :ARG1 z1
z8 :mod z15
z8 :ARG0-of z9
z8 :ARG1-of z10
z11 :polarity 0
z10 :ARG3 z11
z11 :ARG0 z8
z11 :ARG1 z12
z12 :mod z14
z12 :ARG1-of z13