We already know that observations are an important part of the scientific method.
(We; know; that observations are an important part of the scientific method; T:already) Context(We know,List([0, 15))):(observations; are; an important part of the scientific method)
We know,List([0, 15))
We observations
know are
that observations are an important part of the scientific method T:already
an important part of the scientific method