All rights reserved. AdvertisementRead more:GiftOutline Gift Article CAMILA DOMONOSKE, BYLINE: Hi, Mary Louise. The authoritative record of NPRs programming is the audio record. KELLY: Thank you, Camila.
The primordial fuel is believed to be nuclear.
( z0 believe :ARG1 ( z1 nucleus :domain ( z2 fuel :mod ( z3 primordial ) ) ) )
(z0 / believe-01
    :ARG1 (z1 / nucleus
              :domain (z2 / fuel
                          :mod (z3 / primordial))))
The primordial fuel is believed to be nuclear .
z2 :mod z3
z0 :ARG1 z1
z1 :domain z2