The "Little Grand Canyon" was formed in a day, which causes geologists to question the conventional theories of slow erosion of canyons.
(The "Little Grand Canyon; was formed; T:in a day) (a day; causes; geologists to question the conventional theories of slow erosion of canyons) Context(a day causes,List([40, 59))):(geologists; to question; the conventional theories of slow erosion of canyons)
a day causes,List([40, 59))
The "Little Grand Canyon a day geologists
was formed causes to question
T:in a day
geologists to question the conventional theories of slow erosion of canyons
the conventional theories of slow erosion of canyons