They are all real and attest to the high level of scientific literacy in our nation: * In some rocks we find the fossil footprints of fishes.
(They; attest; to the high level of scientific literacy in our nation) (we; find; the fossil footprints of fishes; L:In some rocks) Context(we find,List([101, 108))):(They; are; real)
we find,List([101, 108))
They we They
attest find are
to the high level of scientific literacy in our nation
the fossil footprints of fishes L:In some rocks
real