Also that's why there are fossils of animals that are called prehistoric and it is supposed that they lived many million years ago: they lived in &quot;the world that then was&quot;.
(that; 's; why there are fossils of animals that are called prehistoric and it is supposed that they lived many million years ago: they lived in &quot) (they; lived; L:in) (the world; was; T:then) (animals; are called; prehistoric) (it; is supposed; that they lived many million years ago: they lived in &quot) Context(it is supposed,List([77, 91))):(they; lived; T:many million years ago: they lived in &quot)
it is supposed,List([77, 91))
that they the world animals it they
's lived was are called is supposed lived
why there are fossils of animals that are called prehistoric and it is supposed that they lived many million years ago: they lived in &quot
L:in
T:then
prehistoric
that they lived many million years ago: they lived in &quot
T:many million years ago: they lived in &quot