2. 3. Theres harmony here. 1. Data lakes are unstructured pools of raw data  easy to access and update.
They are unorganized for the purpose of conducting public tests and unstructured pools of data.
( z0 organize :purpose ( z1 conduct :ARG0 ( z2 they ) :ARG1 ( z3 and :op ( z4 test :ARG1-of ( z5 public ) ) :op ( z6 pool :ARG1-of ( z7 structure :polarity - ) :cxnsistof ( z8 data ) ) ) ) :ARG1 z2 :polarity - )
(z0 / organize-01
    :purpose (z1 / conduct-01
                 :ARG0 (z2 / they)
                 :ARG1 (z3 / and
                           :op1 (z4 / test-01
                                    :ARG1-of (z5 / public-02))
                           :op2 (z6 / pool
                                    :ARG1-of (z7 / structure-01
                                                 :polarity -)
                                    :consist-of (z8 / data))))
    :ARG1 z2
    :polarity -)
They are unorganized for the purpose of conducting public tests and unstructured pools of data .
z0 :polarity 0
z0 :ARG1 z2
z0 :purpose z1
z1 :ARG0 z2
z4 :ARG1-of z5
z3 :op1 z4
z1 :ARG1 z3
z7 :polarity 1
z6 :ARG1-of z7
z3 :op2 z6
z6 :consist-of z8