2. 3. Theres harmony here. 1. Data lakes are unstructured pools of raw data  easy to access and update.
Over the years, two and three were zero of making a solution.
( z0 make :ARG0 ( z1 and :op ( z2 thing :quant 2 ) :op ( z3 thing :quant 3 ) ) :ARG1 ( z4 solve ) :polarity - :time ( z5 over :op ( z6 multiple :op ( z7 temporal-quantity :quant 1 :unit ( z8 year ) ) ) ) )
(z0 / make-01
    :ARG0 (z1 / and
              :op1 (z2 / thing
                       :quant 2)
              :op2 (z3 / thing
                       :quant 3))
    :ARG1 (z4 / solve-01)
    :polarity -
    :time (z5 / over
              :op1 (z6 / multiple
                       :op1 (z7 / temporal-quantity
                                :quant 1
                                :unit (z8 / year)))))
Over the years , two and three were zero of making a solution .
z5 :op1 z6
z6 :op1 z7
z7 :unit z8
z7 :quant 1
z2 :quant 2
z1 :op1 z2
z1 :op2 z3
z3 :quant 3
z0 :polarity 0
z0 :ARG0 z1
z0 :time z5
z0 :ARG1 z4