For example, she believed most children are best able to learn to read between the ages of 
(most children; to learn; to read between the ages of) (she; believed; most children are best able to learn to read between the ages of) Context(she believed,List([13, 25))):(most children; are best; able to learn to read between the ages of)
she believed,List([13, 25))
most children she most children
to learn believed are best
to read between the ages of
most children are best able to learn to read between the ages of
able to learn to read between the ages of