___Adamson reported from Leeds, England There is in fact one other requirement: Patience. The trunks must be left out to dry for up to 18 months. We have just measured one, it fits the required criteria in length and diameter. All 1,000 must be harvested all around the country by the end of March, otherwise harmful tree sap and moisture could enter the wood fibers.
Adamson still has to complete the requirements.
( z0 obligate :ARG1 ( z1 person :name ( z2 name :op "Adamson" ) ) :ARG2 ( z3 complete :ARG0 z1 :ARG1 ( z4 thing :ARG1-of ( z5 require ) ) ) :mod ( z6 still ) )
(z0 / obligate-01
    :ARG1 (z1 / person
              :name (z2 / name
                        :op1 "Adamson"))
    :ARG2 (z3 / complete-01
              :ARG0 z1
              :ARG1 (z4 / thing
                        :ARG1-of (z5 / require-01)))
    :mod (z6 / still))
Adamson still has to complete the requirements .
z1 :name z2
z2 :op1 0
z0 :mod z6
z0 :ARG1 z1
z0 :ARG2 z3
z3 :ARG0 z1
z3 :ARG1 z4
z4 :ARG1-of z5