There is in fact one other requirement: Patience. We have just measured one, it fits the required criteria in length and diameter. So far, so good. The first oaks measure around one meter (3.2 feet) in diameter. ($1 = 0.8432 euros)
Patience is the only thing that is guaranteed by the bible.
( z0 thing :ARG1-of ( z1 guarantee :ARG0 ( z2 book :name ( z3 name :op "Bible" ) ) ) :domain ( z4 patient ) :mod ( z5 only ) )
(z0 / thing
    :ARG1-of (z1 / guarantee-01
                 :ARG0 (z2 / book
                           :name (z3 / name
                                     :op1 "Bible")))
    :domain (z4 / patient-01)
    :mod (z5 / only))
Patience is the only thing that is guaranteed by the bible .
z0 :mod z5
z0 :domain z4
z0 :ARG1-of z1
z1 :ARG0 z2
z2 :name z3
z3 :op1 0